28993072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30713}}^1$

素因数の和:30780

約数の個数: 20

約数和(自身を含む): 57128040

約数和(自身を除く): 28134968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30713, 61426, 122852, 245704, 491408, 1812067, 3624134, 7248268, 14496536, 28993072]

約数ペア:

[(1, 28993072), (2, 14496536), (4, 7248268), (8, 3624134), (16, 1812067), (59, 491408), (118, 245704), (236, 122852), (472, 61426), (944, 30713)]