42067658816

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 85917511680

約数和(自身を除く): 43849852864

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 109, 127, 206, 218, 254, 412, 436, 461, 508, 824, 872, 922, 1016, 1648, 1744, 1844, 2032, 3296, 3488, 3688, 4064, 6592, 6976, 7376, 8128, 11227, 13081, 13843, 14752, 22454, 26162, 27686, 29504, 44908, 47483, 50249, 52324, 55372, 58547, 89816, 94966, 100498, 104648, 110744, 117094, 179632, 189932, 200996, 209296, 221488, 234188, 359264, 379864, 401992, 418592, 442976, 468376, 718528, 759728, 803984, 837184, 885952, 936752, 1425829, 1519456, 1607968, 1873504, 2851658, 3038912, 3215936, 3747008, 5175647, 5703316, 6030341, 6381623, 10351294, 11406632, 12060682, 12763246, 20702588, 22813264, 24121364, 25526492, 41405176, 45626528, 48242728, 51052984, 82810352, 91253056, 96485456, 102105968, 165620704, 192970912, 204211936, 331241408, 385941824, 408423872, 657307169, 1314614338, 2629228676, 5258457352, 10516914704, 21033829408, 42067658816]

約数ペア:

[(1, 42067658816), (2, 21033829408), (4, 10516914704), (8, 5258457352), (16, 2629228676), (32, 1314614338), (64, 657307169), (103, 408423872), (109, 385941824), (127, 331241408), (206, 204211936), (218, 192970912), (254, 165620704), (412, 102105968), (436, 96485456), (461, 91253056), (508, 82810352), (824, 51052984), (872, 48242728), (922, 45626528), (1016, 41405176), (1648, 25526492), (1744, 24121364), (1844, 22813264), (2032, 20702588), (3296, 12763246), (3488, 12060682), (3688, 11406632), (4064, 10351294), (6592, 6381623), (6976, 6030341), (7376, 5703316), (8128, 5175647), (11227, 3747008), (13081, 3215936), (13843, 3038912), (14752, 2851658), (22454, 1873504), (26162, 1607968), (27686, 1519456), (29504, 1425829), (44908, 936752), (47483, 885952), (50249, 837184), (52324, 803984), (55372, 759728), (58547, 718528), (89816, 468376), (94966, 442976), (100498, 418592), (104648, 401992), (110744, 379864), (117094, 359264), (179632, 234188), (189932, 221488), (200996, 209296)]