25187268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 62584704

約数和(自身を除く): 37397436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 397, 622, 794, 933, 1191, 1244, 1588, 1866, 2382, 3732, 4764, 5287, 6749, 10574, 13498, 15861, 20247, 21148, 26996, 31722, 40494, 63444, 80988, 123467, 246934, 370401, 493868, 740802, 1481604, 2098939, 4197878, 6296817, 8395756, 12593634, 25187268]

約数ペア:

[(1, 25187268), (2, 12593634), (3, 8395756), (4, 6296817), (6, 4197878), (12, 2098939), (17, 1481604), (34, 740802), (51, 493868), (68, 370401), (102, 246934), (204, 123467), (311, 80988), (397, 63444), (622, 40494), (794, 31722), (933, 26996), (1191, 21148), (1244, 20247), (1588, 15861), (1866, 13498), (2382, 10574), (3732, 6749), (4764, 5287)]