25174344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80687}}^1$

素因数の和:80709

約数の個数: 32

約数和(自身を含む): 67777920

約数和(自身を除く): 42603576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 80687, 161374, 242061, 322748, 484122, 645496, 968244, 1048931, 1936488, 2097862, 3146793, 4195724, 6293586, 8391448, 12587172, 25174344]

約数ペア:

[(1, 25174344), (2, 12587172), (3, 8391448), (4, 6293586), (6, 4195724), (8, 3146793), (12, 2097862), (13, 1936488), (24, 1048931), (26, 968244), (39, 645496), (52, 484122), (78, 322748), (104, 242061), (156, 161374), (312, 80687)]