13367968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 14827808

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 443, 656, 736, 886, 943, 1312, 1772, 1886, 3544, 3772, 7088, 7544, 10189, 14176, 15088, 18163, 20378, 30176, 36326, 40756, 72652, 81512, 145304, 163024, 290608, 326048, 417749, 581216, 835498, 1670996, 3341992, 6683984, 13367968]

約数ペア:

[(1, 13367968), (2, 6683984), (4, 3341992), (8, 1670996), (16, 835498), (23, 581216), (32, 417749), (41, 326048), (46, 290608), (82, 163024), (92, 145304), (164, 81512), (184, 72652), (328, 40756), (368, 36326), (443, 30176), (656, 20378), (736, 18163), (886, 15088), (943, 14176), (1312, 10189), (1772, 7544), (1886, 7088), (3544, 3772)]