39856544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13717

約数の個数: 48

約数和(自身を含む): 96582528

約数和(自身を除く): 56725984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13687, 27374, 54748, 95809, 109496, 177931, 191618, 218992, 355862, 383236, 437984, 711724, 766472, 1245517, 1423448, 1532944, 2491034, 2846896, 3065888, 4982068, 5693792, 9964136, 19928272, 39856544]

約数ペア:

[(1, 39856544), (2, 19928272), (4, 9964136), (7, 5693792), (8, 4982068), (13, 3065888), (14, 2846896), (16, 2491034), (26, 1532944), (28, 1423448), (32, 1245517), (52, 766472), (56, 711724), (91, 437984), (104, 383236), (112, 355862), (182, 218992), (208, 191618), (224, 177931), (364, 109496), (416, 95809), (728, 54748), (1456, 27374), (2912, 13687)]