28010805632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11517601}}^1$

素因数の和:11517634

約数の個数: 32

約数和(自身を含む): 58739770200

約数和(自身を除く): 30728964568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11517601, 23035202, 46070404, 92140808, 184281616, 218834419, 368563232, 437668838, 737126464, 875337676, 1474252928, 1750675352, 3501350704, 7002701408, 14005402816, 28010805632]

約数ペア:

[(1, 28010805632), (2, 14005402816), (4, 7002701408), (8, 3501350704), (16, 1750675352), (19, 1474252928), (32, 875337676), (38, 737126464), (64, 437668838), (76, 368563232), (128, 218834419), (152, 184281616), (304, 92140808), (608, 46070404), (1216, 23035202), (2432, 11517601)]