746173664

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 1490304816

約数和(自身を除く): 744131152

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 421, 571, 776, 842, 1142, 1552, 1684, 2284, 3104, 3368, 4568, 6736, 9136, 13472, 18272, 40837, 55387, 81674, 110774, 163348, 221548, 240391, 326696, 443096, 480782, 653392, 886192, 961564, 1306784, 1772384, 1923128, 3846256, 7692512, 23317927, 46635854, 93271708, 186543416, 373086832, 746173664]

約数ペア:

[(1, 746173664), (2, 373086832), (4, 186543416), (8, 93271708), (16, 46635854), (32, 23317927), (97, 7692512), (194, 3846256), (388, 1923128), (421, 1772384), (571, 1306784), (776, 961564), (842, 886192), (1142, 653392), (1552, 480782), (1684, 443096), (2284, 326696), (3104, 240391), (3368, 221548), (4568, 163348), (6736, 110774), (9136, 81674), (13472, 55387), (18272, 40837)]