26213408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 56543256

約数和(自身を除く): 30329848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1033, 1586, 1952, 2066, 3172, 4132, 6344, 8264, 12688, 13429, 16528, 25376, 26858, 33056, 53716, 63013, 107432, 126026, 214864, 252052, 429728, 504104, 819169, 1008208, 1638338, 2016416, 3276676, 6553352, 13106704, 26213408]

約数ペア:

[(1, 26213408), (2, 13106704), (4, 6553352), (8, 3276676), (13, 2016416), (16, 1638338), (26, 1008208), (32, 819169), (52, 504104), (61, 429728), (104, 252052), (122, 214864), (208, 126026), (244, 107432), (416, 63013), (488, 53716), (793, 33056), (976, 26858), (1033, 25376), (1586, 16528), (1952, 13429), (2066, 12688), (3172, 8264), (4132, 6344)]