4649728

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 9529128

約数和(自身を除く): 4879400

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 443, 656, 886, 1312, 1772, 2624, 3544, 5248, 7088, 10496, 14176, 18163, 28352, 36326, 56704, 72652, 113408, 145304, 290608, 581216, 1162432, 2324864, 4649728]

約数ペア:

[(1, 4649728), (2, 2324864), (4, 1162432), (8, 581216), (16, 290608), (32, 145304), (41, 113408), (64, 72652), (82, 56704), (128, 36326), (164, 28352), (256, 18163), (328, 14176), (443, 10496), (656, 7088), (886, 5248), (1312, 3544), (1772, 2624)]