7924736

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 44

約数和(自身を含む): 16212240

約数和(自身を除く): 8287504

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 109, 128, 142, 218, 256, 284, 436, 512, 568, 872, 1024, 1136, 1744, 2272, 3488, 4544, 6976, 7739, 9088, 13952, 15478, 18176, 27904, 30956, 36352, 55808, 61912, 72704, 111616, 123824, 247648, 495296, 990592, 1981184, 3962368, 7924736]

約数ペア:

[(1, 7924736), (2, 3962368), (4, 1981184), (8, 990592), (16, 495296), (32, 247648), (64, 123824), (71, 111616), (109, 72704), (128, 61912), (142, 55808), (218, 36352), (256, 30956), (284, 27904), (436, 18176), (512, 15478), (568, 13952), (872, 9088), (1024, 7739), (1136, 6976), (1744, 4544), (2272, 3488)]