41410408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 85149900

約数和(自身を除く): 43739492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 169, 218, 281, 338, 436, 562, 676, 872, 1124, 1352, 1417, 2248, 2834, 3653, 5668, 7306, 11336, 14612, 18421, 29224, 30629, 36842, 47489, 61258, 73684, 94978, 122516, 147368, 189956, 245032, 379912, 398177, 796354, 1592708, 3185416, 5176301, 10352602, 20705204, 41410408]

約数ペア:

[(1, 41410408), (2, 20705204), (4, 10352602), (8, 5176301), (13, 3185416), (26, 1592708), (52, 796354), (104, 398177), (109, 379912), (169, 245032), (218, 189956), (281, 147368), (338, 122516), (436, 94978), (562, 73684), (676, 61258), (872, 47489), (1124, 36842), (1352, 30629), (1417, 29224), (2248, 18421), (2834, 14612), (3653, 11336), (5668, 7306)]