40806622076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{68389}}^1$

素因数の和:68666

約数の個数: 48

約数和(自身を含む): 79415562240

約数和(自身を除く): 38608940164

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 191, 284, 382, 764, 781, 1562, 2101, 3124, 4202, 8404, 13561, 27122, 54244, 68389, 136778, 149171, 273556, 298342, 596684, 752279, 1504558, 3009116, 4855619, 9711238, 13062299, 19422476, 26124598, 52249196, 53411809, 106823618, 143685289, 213647236, 287370578, 574741156, 927423229, 1854846458, 3709692916, 10201655519, 20403311038, 40806622076]

約数ペア:

[(1, 40806622076), (2, 20403311038), (4, 10201655519), (11, 3709692916), (22, 1854846458), (44, 927423229), (71, 574741156), (142, 287370578), (191, 213647236), (284, 143685289), (382, 106823618), (764, 53411809), (781, 52249196), (1562, 26124598), (2101, 19422476), (3124, 13062299), (4202, 9711238), (8404, 4855619), (13561, 3009116), (27122, 1504558), (54244, 752279), (68389, 596684), (136778, 298342), (149171, 273556)]