42904848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 127670400

約数和(自身を除く): 84765552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 857, 894, 1043, 1192, 1714, 1788, 2086, 2384, 2571, 3129, 3428, 3576, 4172, 5142, 5999, 6258, 6856, 7152, 8344, 10284, 11998, 12516, 13712, 16688, 17997, 20568, 23996, 25032, 35994, 41136, 47992, 50064, 71988, 95984, 127693, 143976, 255386, 287952, 383079, 510772, 766158, 893851, 1021544, 1532316, 1787702, 2043088, 2681553, 3064632, 3575404, 5363106, 6129264, 7150808, 10726212, 14301616, 21452424, 42904848]

約数ペア:

[(1, 42904848), (2, 21452424), (3, 14301616), (4, 10726212), (6, 7150808), (7, 6129264), (8, 5363106), (12, 3575404), (14, 3064632), (16, 2681553), (21, 2043088), (24, 1787702), (28, 1532316), (42, 1021544), (48, 893851), (56, 766158), (84, 510772), (112, 383079), (149, 287952), (168, 255386), (298, 143976), (336, 127693), (447, 95984), (596, 71988), (857, 50064), (894, 47992), (1043, 41136), (1192, 35994), (1714, 25032), (1788, 23996), (2086, 20568), (2384, 17997), (2571, 16688), (3129, 13712), (3428, 12516), (3576, 11998), (4172, 10284), (5142, 8344), (5999, 7152), (6258, 6856)]