64732989706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{213481}}^1$

素因数の和:213691

約数の個数: 48

約数和(自身を含む): 122658217920

約数和(自身を除く): 57925228214

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 179, 242, 358, 847, 1253, 1694, 1969, 2506, 3938, 13783, 21659, 27566, 43318, 151613, 213481, 303226, 426962, 1494367, 2348291, 2988734, 4696582, 16438037, 25831201, 32876074, 38213099, 51662402, 76426198, 180818407, 267491693, 361636814, 420344089, 534983386, 840688178, 2942408623, 4623784979, 5884817246, 9247569958, 32366494853, 64732989706]

約数ペア:

[(1, 64732989706), (2, 32366494853), (7, 9247569958), (11, 5884817246), (14, 4623784979), (22, 2942408623), (77, 840688178), (121, 534983386), (154, 420344089), (179, 361636814), (242, 267491693), (358, 180818407), (847, 76426198), (1253, 51662402), (1694, 38213099), (1969, 32876074), (2506, 25831201), (3938, 16438037), (13783, 4696582), (21659, 2988734), (27566, 2348291), (43318, 1494367), (151613, 426962), (213481, 303226)]