70584128

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{20809}}^1$

素因数の和:20874

約数の個数: 28

約数和(自身を含む): 142714980

約数和(自身を除く): 72130852

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 20809, 41618, 83236, 166472, 332944, 665888, 1102877, 1331776, 2205754, 4411508, 8823016, 17646032, 35292064, 70584128]

約数ペア:

[(1, 70584128), (2, 35292064), (4, 17646032), (8, 8823016), (16, 4411508), (32, 2205754), (53, 1331776), (64, 1102877), (106, 665888), (212, 332944), (424, 166472), (848, 83236), (1696, 41618), (3392, 20809)]