2240896

素因数分解:

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

素因数の和:123

約数の個数: 64

約数和(自身を含む): 5312160

約数和(自身を除く): 3071264

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, 13664, 17507, 18368, 20008, 27328, 35014, 36736, 40016, 54656, 70028, 80032, 140056, 160064, 280112, 320128, 560224, 1120448, 2240896]

約数ペア:

[(1, 2240896), (2, 1120448), (4, 560224), (7, 320128), (8, 280112), (14, 160064), (16, 140056), (28, 80032), (32, 70028), (41, 54656), (56, 40016), (61, 36736), (64, 35014), (82, 27328), (112, 20008), (122, 18368), (128, 17507), (164, 13664), (224, 10004), (244, 9184), (287, 7808), (328, 6832), (427, 5248), (448, 5002), (488, 4592), (574, 3904), (656, 3416), (854, 2624), (896, 2501), (976, 2296), (1148, 1952), (1312, 1708)]