64942696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 153982080

約数和(自身を除く): 89039384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2411, 3367, 3848, 4822, 6734, 9644, 13468, 16877, 19288, 26936, 31343, 33754, 62686, 67508, 89207, 125372, 135016, 178414, 219401, 250744, 356828, 438802, 624449, 713656, 877604, 1159691, 1248898, 1755208, 2319382, 2497796, 4638764, 4995592, 8117837, 9277528, 16235674, 32471348, 64942696]

約数ペア:

[(1, 64942696), (2, 32471348), (4, 16235674), (7, 9277528), (8, 8117837), (13, 4995592), (14, 4638764), (26, 2497796), (28, 2319382), (37, 1755208), (52, 1248898), (56, 1159691), (74, 877604), (91, 713656), (104, 624449), (148, 438802), (182, 356828), (259, 250744), (296, 219401), (364, 178414), (481, 135016), (518, 125372), (728, 89207), (962, 67508), (1036, 62686), (1924, 33754), (2072, 31343), (2411, 26936), (3367, 19288), (3848, 16877), (4822, 13468), (6734, 9644)]