749207984

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{41039}}^1$

素因数の和:41217

約数の個数: 40

約数和(自身を含む): 1669178880

約数和(自身を除く): 919970896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 18256, 41039, 82078, 164156, 287273, 328312, 574546, 656624, 1149092, 2298184, 4596368, 6689357, 13378714, 26757428, 46825499, 53514856, 93650998, 107029712, 187301996, 374603992, 749207984]

約数ペア:

[(1, 749207984), (2, 374603992), (4, 187301996), (7, 107029712), (8, 93650998), (14, 53514856), (16, 46825499), (28, 26757428), (56, 13378714), (112, 6689357), (163, 4596368), (326, 2298184), (652, 1149092), (1141, 656624), (1304, 574546), (2282, 328312), (2608, 287273), (4564, 164156), (9128, 82078), (18256, 41039)]