40957392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 122531840

約数和(自身を除く): 81574448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1543, 1659, 1896, 2212, 3086, 3318, 3792, 4424, 4629, 6172, 6636, 8848, 9258, 10801, 12344, 13272, 18516, 21602, 24688, 26544, 32403, 37032, 43204, 64806, 74064, 86408, 121897, 129612, 172816, 243794, 259224, 365691, 487588, 518448, 731382, 853279, 975176, 1462764, 1706558, 1950352, 2559837, 2925528, 3413116, 5119674, 5851056, 6826232, 10239348, 13652464, 20478696, 40957392]

約数ペア:

[(1, 40957392), (2, 20478696), (3, 13652464), (4, 10239348), (6, 6826232), (7, 5851056), (8, 5119674), (12, 3413116), (14, 2925528), (16, 2559837), (21, 1950352), (24, 1706558), (28, 1462764), (42, 975176), (48, 853279), (56, 731382), (79, 518448), (84, 487588), (112, 365691), (158, 259224), (168, 243794), (237, 172816), (316, 129612), (336, 121897), (474, 86408), (553, 74064), (632, 64806), (948, 43204), (1106, 37032), (1264, 32403), (1543, 26544), (1659, 24688), (1896, 21602), (2212, 18516), (3086, 13272), (3318, 12344), (3792, 10801), (4424, 9258), (4629, 8848), (6172, 6636)]