25856728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6133}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 52997760

約数和(自身を除く): 27141032

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6133, 12266, 24532, 49064, 104261, 190123, 208522, 380246, 417044, 760492, 834088, 1520984, 3232091, 6464182, 12928364, 25856728]

約数ペア:

[(1, 25856728), (2, 12928364), (4, 6464182), (8, 3232091), (17, 1520984), (31, 834088), (34, 760492), (62, 417044), (68, 380246), (124, 208522), (136, 190123), (248, 104261), (527, 49064), (1054, 24532), (2108, 12266), (4216, 6133)]