26485784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6883}}^1$

素因数の和:6939

約数の個数: 32

約数和(自身を含む): 54934320

約数和(自身を除く): 28448536

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6883, 13766, 27532, 55064, 89479, 178958, 254671, 357916, 509342, 715832, 1018684, 2037368, 3310723, 6621446, 13242892, 26485784]

約数ペア:

[(1, 26485784), (2, 13242892), (4, 6621446), (8, 3310723), (13, 2037368), (26, 1018684), (37, 715832), (52, 509342), (74, 357916), (104, 254671), (148, 178958), (296, 89479), (481, 55064), (962, 27532), (1924, 13766), (3848, 6883)]