25815372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 66081792

約数和(自身を除く): 40266420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 877, 892, 1338, 1754, 2453, 2631, 2676, 3508, 4906, 5262, 7359, 9647, 9812, 10524, 14718, 19294, 28941, 29436, 38588, 57882, 115764, 195571, 391142, 586713, 782284, 1173426, 2151281, 2346852, 4302562, 6453843, 8605124, 12907686, 25815372]

約数ペア:

[(1, 25815372), (2, 12907686), (3, 8605124), (4, 6453843), (6, 4302562), (11, 2346852), (12, 2151281), (22, 1173426), (33, 782284), (44, 586713), (66, 391142), (132, 195571), (223, 115764), (446, 57882), (669, 38588), (877, 29436), (892, 28941), (1338, 19294), (1754, 14718), (2453, 10524), (2631, 9812), (2676, 9647), (3508, 7359), (4906, 5262)]