72581974

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 24

約数和(自身を含む): 117536832

約数和(自身を除く): 44954858

約数列:

[1, 2, 23, 31, 46, 62, 529, 713, 1058, 1426, 2213, 4426, 16399, 32798, 50899, 68603, 101798, 137206, 1170677, 1577869, 2341354, 3155738, 36290987, 72581974]

約数ペア:

[(1, 72581974), (2, 36290987), (23, 3155738), (31, 2341354), (46, 1577869), (62, 1170677), (529, 137206), (713, 101798), (1058, 68603), (1426, 50899), (2213, 32798), (4426, 16399)]