65653456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21979

約数の個数: 40

約数和(自身を含む): 146937024

約数和(自身を除く): 81283568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21943, 43886, 87772, 175544, 241373, 351088, 373031, 482746, 746062, 965492, 1492124, 1930984, 2984248, 3861968, 4103341, 5968496, 8206682, 16413364, 32826728, 65653456]

約数ペア:

[(1, 65653456), (2, 32826728), (4, 16413364), (8, 8206682), (11, 5968496), (16, 4103341), (17, 3861968), (22, 2984248), (34, 1930984), (44, 1492124), (68, 965492), (88, 746062), (136, 482746), (176, 373031), (187, 351088), (272, 241373), (374, 175544), (748, 87772), (1496, 43886), (2992, 21943)]