25977432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 44582568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 599, 834, 1112, 1198, 1668, 1797, 1807, 2396, 3336, 3594, 3614, 4792, 5421, 7188, 7228, 7787, 10842, 14376, 14456, 15574, 21684, 23361, 31148, 43368, 46722, 62296, 83261, 93444, 166522, 186888, 249783, 333044, 499566, 666088, 999132, 1082393, 1998264, 2164786, 3247179, 4329572, 6494358, 8659144, 12988716, 25977432]

約数ペア:

[(1, 25977432), (2, 12988716), (3, 8659144), (4, 6494358), (6, 4329572), (8, 3247179), (12, 2164786), (13, 1998264), (24, 1082393), (26, 999132), (39, 666088), (52, 499566), (78, 333044), (104, 249783), (139, 186888), (156, 166522), (278, 93444), (312, 83261), (417, 62296), (556, 46722), (599, 43368), (834, 31148), (1112, 23361), (1198, 21684), (1668, 15574), (1797, 14456), (1807, 14376), (2396, 10842), (3336, 7787), (3594, 7228), (3614, 7188), (4792, 5421)]