71139968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{32693}}^1$

素因数の和:32724

約数の個数: 32

約数和(自身を含む): 150065460

約数和(自身を除く): 78925492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 32693, 65386, 130772, 261544, 523088, 555781, 1046176, 1111562, 2092352, 2223124, 4184704, 4446248, 8892496, 17784992, 35569984, 71139968]

約数ペア:

[(1, 71139968), (2, 35569984), (4, 17784992), (8, 8892496), (16, 4446248), (17, 4184704), (32, 2223124), (34, 2092352), (64, 1111562), (68, 1046176), (128, 555781), (136, 523088), (272, 261544), (544, 130772), (1088, 65386), (2176, 32693)]