71310016

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21023}}^1$

素因数の和:21088

約数の個数: 28

約数和(自身を含む): 144182592

約数和(自身を除く): 72872576

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21023, 42046, 84092, 168184, 336368, 672736, 1114219, 1345472, 2228438, 4456876, 8913752, 17827504, 35655008, 71310016]

約数ペア:

[(1, 71310016), (2, 35655008), (4, 17827504), (8, 8913752), (16, 4456876), (32, 2228438), (53, 1345472), (64, 1114219), (106, 672736), (212, 336368), (424, 168184), (848, 84092), (1696, 42046), (3392, 21023)]