25175384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 51607920

約数和(自身を除く): 26432536

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3613, 6968, 7226, 14452, 28904, 46969, 93938, 187876, 242071, 375752, 484142, 968284, 1936568, 3146923, 6293846, 12587692, 25175384]

約数ペア:

[(1, 25175384), (2, 12587692), (4, 6293846), (8, 3146923), (13, 1936568), (26, 968284), (52, 484142), (67, 375752), (104, 242071), (134, 187876), (268, 93938), (536, 46969), (871, 28904), (1742, 14452), (3484, 7226), (3613, 6968)]