40518816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32467}}^1$

素因数の和:32493

約数の個数: 48

約数和(自身を含む): 114547104

約数和(自身を除く): 74028288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 32467, 64934, 97401, 129868, 194802, 259736, 389604, 422071, 519472, 779208, 844142, 1038944, 1266213, 1558416, 1688284, 2532426, 3116832, 3376568, 5064852, 6753136, 10129704, 13506272, 20259408, 40518816]

約数ペア:

[(1, 40518816), (2, 20259408), (3, 13506272), (4, 10129704), (6, 6753136), (8, 5064852), (12, 3376568), (13, 3116832), (16, 2532426), (24, 1688284), (26, 1558416), (32, 1266213), (39, 1038944), (48, 844142), (52, 779208), (78, 519472), (96, 422071), (104, 389604), (156, 259736), (208, 194802), (312, 129868), (416, 97401), (624, 64934), (1248, 32467)]