40871544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 117431040

約数和(自身を除く): 76559496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1153, 1266, 1477, 1688, 2306, 2532, 2954, 3459, 4431, 4612, 5064, 5908, 6918, 8071, 8862, 9224, 11816, 13836, 16142, 17724, 24213, 27672, 32284, 35448, 48426, 64568, 96852, 193704, 243283, 486566, 729849, 973132, 1459698, 1702981, 1946264, 2919396, 3405962, 5108943, 5838792, 6811924, 10217886, 13623848, 20435772, 40871544]

約数ペア:

[(1, 40871544), (2, 20435772), (3, 13623848), (4, 10217886), (6, 6811924), (7, 5838792), (8, 5108943), (12, 3405962), (14, 2919396), (21, 1946264), (24, 1702981), (28, 1459698), (42, 973132), (56, 729849), (84, 486566), (168, 243283), (211, 193704), (422, 96852), (633, 64568), (844, 48426), (1153, 35448), (1266, 32284), (1477, 27672), (1688, 24213), (2306, 17724), (2532, 16142), (2954, 13836), (3459, 11816), (4431, 9224), (4612, 8862), (5064, 8071), (5908, 6918)]