25811712

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 108

約数和(自身を含む): 78918840

約数和(自身を除く): 53107128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 659, 768, 816, 1088, 1152, 1224, 1318, 1632, 1977, 2176, 2304, 2448, 2636, 3264, 3954, 4352, 4896, 5272, 5931, 6528, 7908, 9792, 10544, 11203, 11862, 13056, 15816, 19584, 21088, 22406, 23724, 31632, 33609, 39168, 42176, 44812, 47448, 63264, 67218, 84352, 89624, 94896, 100827, 126528, 134436, 168704, 179248, 189792, 201654, 253056, 268872, 358496, 379584, 403308, 506112, 537744, 716992, 759168, 806616, 1075488, 1433984, 1518336, 1613232, 2150976, 2867968, 3226464, 4301952, 6452928, 8603904, 12905856, 25811712]

約数ペア:

[(1, 25811712), (2, 12905856), (3, 8603904), (4, 6452928), (6, 4301952), (8, 3226464), (9, 2867968), (12, 2150976), (16, 1613232), (17, 1518336), (18, 1433984), (24, 1075488), (32, 806616), (34, 759168), (36, 716992), (48, 537744), (51, 506112), (64, 403308), (68, 379584), (72, 358496), (96, 268872), (102, 253056), (128, 201654), (136, 189792), (144, 179248), (153, 168704), (192, 134436), (204, 126528), (256, 100827), (272, 94896), (288, 89624), (306, 84352), (384, 67218), (408, 63264), (544, 47448), (576, 44812), (612, 42176), (659, 39168), (768, 33609), (816, 31632), (1088, 23724), (1152, 22406), (1224, 21088), (1318, 19584), (1632, 15816), (1977, 13056), (2176, 11862), (2304, 11203), (2448, 10544), (2636, 9792), (3264, 7908), (3954, 6528), (4352, 5931), (4896, 5272)]