25091312512

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{11197}}^1$

素因数の和:11320

約数の個数: 128

約数和(自身を含む): 59485567680

約数和(自身を除く): 34394255168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 64, 82, 112, 122, 128, 164, 224, 244, 287, 328, 427, 448, 488, 574, 656, 854, 896, 976, 1148, 1312, 1708, 1952, 2296, 2501, 2624, 3416, 3904, 4592, 5002, 5248, 6832, 7808, 9184, 10004, 11197, 13664, 17507, 18368, 20008, 22394, 27328, 35014, 36736, 40016, 44788, 54656, 70028, 78379, 80032, 89576, 140056, 156758, 160064, 179152, 280112, 313516, 320128, 358304, 459077, 560224, 627032, 683017, 716608, 918154, 1120448, 1254064, 1366034, 1433216, 1836308, 2240896, 2508128, 2732068, 3213539, 3672616, 4781119, 5016256, 5464136, 6427078, 7345232, 9562238, 10032512, 10928272, 12854156, 14690464, 19124476, 21856544, 25708312, 28003697, 29380928, 38248952, 43713088, 51416624, 56007394, 58761856, 76497904, 87426176, 102833248, 112014788, 152995808, 196025879, 205666496, 224029576, 305991616, 392051758, 411332992, 448059152, 611983232, 784103516, 896118304, 1568207032, 1792236608, 3136414064, 3584473216, 6272828128, 12545656256, 25091312512]

約数ペア:

[(1, 25091312512), (2, 12545656256), (4, 6272828128), (7, 3584473216), (8, 3136414064), (14, 1792236608), (16, 1568207032), (28, 896118304), (32, 784103516), (41, 611983232), (56, 448059152), (61, 411332992), (64, 392051758), (82, 305991616), (112, 224029576), (122, 205666496), (128, 196025879), (164, 152995808), (224, 112014788), (244, 102833248), (287, 87426176), (328, 76497904), (427, 58761856), (448, 56007394), (488, 51416624), (574, 43713088), (656, 38248952), (854, 29380928), (896, 28003697), (976, 25708312), (1148, 21856544), (1312, 19124476), (1708, 14690464), (1952, 12854156), (2296, 10928272), (2501, 10032512), (2624, 9562238), (3416, 7345232), (3904, 6427078), (4592, 5464136), (5002, 5016256), (5248, 4781119), (6832, 3672616), (7808, 3213539), (9184, 2732068), (10004, 2508128), (11197, 2240896), (13664, 1836308), (17507, 1433216), (18368, 1366034), (20008, 1254064), (22394, 1120448), (27328, 918154), (35014, 716608), (36736, 683017), (40016, 627032), (44788, 560224), (54656, 459077), (70028, 358304), (78379, 320128), (80032, 313516), (89576, 280112), (140056, 179152), (156758, 160064)]