72995638

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 114322104

約数和(自身を除く): 41326466

約数列:

[1, 2, 31, 62, 163, 233, 326, 466, 961, 1922, 5053, 7223, 10106, 14446, 37979, 75958, 156643, 223913, 313286, 447826, 1177349, 2354698, 36497819, 72995638]

約数ペア:

[(1, 72995638), (2, 36497819), (31, 2354698), (62, 1177349), (163, 447826), (233, 313286), (326, 223913), (466, 156643), (961, 75958), (1922, 37979), (5053, 14446), (7223, 10106)]