40258504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 89201520

約数和(自身を除く): 48943016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 2707, 3718, 5414, 7436, 10828, 14872, 21656, 29777, 35191, 59554, 70382, 119108, 140764, 238216, 281528, 387101, 457483, 774202, 914966, 1548404, 1829932, 3096808, 3659864, 5032313, 10064626, 20129252, 40258504]

約数ペア:

[(1, 40258504), (2, 20129252), (4, 10064626), (8, 5032313), (11, 3659864), (13, 3096808), (22, 1829932), (26, 1548404), (44, 914966), (52, 774202), (88, 457483), (104, 387101), (143, 281528), (169, 238216), (286, 140764), (338, 119108), (572, 70382), (676, 59554), (1144, 35191), (1352, 29777), (1859, 21656), (2707, 14872), (3718, 10828), (5414, 7436)]