709376

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 1508472

約数和(自身を除く): 799096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 163, 256, 272, 326, 544, 652, 1088, 1304, 2176, 2608, 2771, 4352, 5216, 5542, 10432, 11084, 20864, 22168, 41728, 44336, 88672, 177344, 354688, 709376]

約数ペア:

[(1, 709376), (2, 354688), (4, 177344), (8, 88672), (16, 44336), (17, 41728), (32, 22168), (34, 20864), (64, 11084), (68, 10432), (128, 5542), (136, 5216), (163, 4352), (256, 2771), (272, 2608), (326, 2176), (544, 1304), (652, 1088)]