72841828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18413}}^1$

素因数の和:18483

約数の個数: 24

約数和(自身を含む): 136116288

約数和(自身を除く): 63274460

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 18413, 36826, 73652, 423499, 791759, 846998, 1583518, 1693996, 3167036, 18210457, 36420914, 72841828]

約数ペア:

[(1, 72841828), (2, 36420914), (4, 18210457), (23, 3167036), (43, 1693996), (46, 1583518), (86, 846998), (92, 791759), (172, 423499), (989, 73652), (1978, 36826), (3956, 18413)]