64285988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1163}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 121372608

約数和(自身を除く): 57086620

約数列:

[1, 2, 4, 13, 26, 52, 1063, 1163, 2126, 2326, 4252, 4652, 13819, 15119, 27638, 30238, 55276, 60476, 1236269, 2472538, 4945076, 16071497, 32142994, 64285988]

約数ペア:

[(1, 64285988), (2, 32142994), (4, 16071497), (13, 4945076), (26, 2472538), (52, 1236269), (1063, 60476), (1163, 55276), (2126, 30238), (2326, 27638), (4252, 15119), (4652, 13819)]