768804944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{27631}}^1$

素因数の和:27723

約数の個数: 40

約数和(自身を含む): 1562423808

約数和(自身を除く): 793618864

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27631, 27824, 55262, 110524, 221048, 442096, 1022347, 1298657, 2044694, 2597314, 4089388, 5194628, 8178776, 10389256, 16357552, 20778512, 48050309, 96100618, 192201236, 384402472, 768804944]

約数ペア:

[(1, 768804944), (2, 384402472), (4, 192201236), (8, 96100618), (16, 48050309), (37, 20778512), (47, 16357552), (74, 10389256), (94, 8178776), (148, 5194628), (188, 4089388), (296, 2597314), (376, 2044694), (592, 1298657), (752, 1022347), (1739, 442096), (3478, 221048), (6956, 110524), (13912, 55262), (27631, 27824)]