70427248

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{1567}}^1$

素因数の和:1681

約数の個数: 30

約数和(自身を含む): 139164704

約数和(自身を除く): 68737456

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1567, 2809, 3134, 5618, 6268, 11236, 12536, 22472, 25072, 44944, 83051, 166102, 332204, 664408, 1328816, 4401703, 8803406, 17606812, 35213624, 70427248]

約数ペア:

[(1, 70427248), (2, 35213624), (4, 17606812), (8, 8803406), (16, 4401703), (53, 1328816), (106, 664408), (212, 332204), (424, 166102), (848, 83051), (1567, 44944), (2809, 25072), (3134, 22472), (5618, 12536), (6268, 11236)]