64979992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 156061440

約数和(自身を除く): 91081448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 2851, 3256, 5698, 5702, 11396, 11404, 19957, 22792, 22808, 31361, 39914, 62722, 79828, 105487, 125444, 159656, 210974, 219527, 250888, 421948, 439054, 738409, 843896, 878108, 1160357, 1476818, 1756216, 2320714, 2953636, 4641428, 5907272, 8122499, 9282856, 16244998, 32489996, 64979992]

約数ペア:

[(1, 64979992), (2, 32489996), (4, 16244998), (7, 9282856), (8, 8122499), (11, 5907272), (14, 4641428), (22, 2953636), (28, 2320714), (37, 1756216), (44, 1476818), (56, 1160357), (74, 878108), (77, 843896), (88, 738409), (148, 439054), (154, 421948), (259, 250888), (296, 219527), (308, 210974), (407, 159656), (518, 125444), (616, 105487), (814, 79828), (1036, 62722), (1628, 39914), (2072, 31361), (2849, 22808), (2851, 22792), (3256, 19957), (5698, 11404), (5702, 11396)]