26515376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 55201824

約数和(自身を除く): 28686448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1373, 2414, 2746, 4828, 5492, 9656, 10984, 19312, 21968, 23341, 46682, 93364, 97483, 186728, 194966, 373456, 389932, 779864, 1559728, 1657211, 3314422, 6628844, 13257688, 26515376]

約数ペア:

[(1, 26515376), (2, 13257688), (4, 6628844), (8, 3314422), (16, 1657211), (17, 1559728), (34, 779864), (68, 389932), (71, 373456), (136, 194966), (142, 186728), (272, 97483), (284, 93364), (568, 46682), (1136, 23341), (1207, 21968), (1373, 19312), (2414, 10984), (2746, 9656), (4828, 5492)]