40981512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11974

約数の個数: 64

約数和(自身を含む): 120375360

約数和(自身を除く): 79393848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 11941, 23882, 35823, 47764, 71646, 95528, 131351, 143292, 155233, 262702, 286584, 310466, 394053, 465699, 525404, 620932, 788106, 931398, 1050808, 1241864, 1576212, 1707563, 1862796, 3152424, 3415126, 3725592, 5122689, 6830252, 10245378, 13660504, 20490756, 40981512]

約数ペア:

[(1, 40981512), (2, 20490756), (3, 13660504), (4, 10245378), (6, 6830252), (8, 5122689), (11, 3725592), (12, 3415126), (13, 3152424), (22, 1862796), (24, 1707563), (26, 1576212), (33, 1241864), (39, 1050808), (44, 931398), (52, 788106), (66, 620932), (78, 525404), (88, 465699), (104, 394053), (132, 310466), (143, 286584), (156, 262702), (264, 155233), (286, 143292), (312, 131351), (429, 95528), (572, 71646), (858, 47764), (1144, 35823), (1716, 23882), (3432, 11941)]