40730572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 75675600

約数和(自身を除く): 34945028

約数列:

[1, 2, 4, 17, 34, 68, 571, 1049, 1142, 2098, 2284, 4196, 9707, 17833, 19414, 35666, 38828, 71332, 598979, 1197958, 2395916, 10182643, 20365286, 40730572]

約数ペア:

[(1, 40730572), (2, 20365286), (4, 10182643), (17, 2395916), (34, 1197958), (68, 598979), (571, 71332), (1049, 38828), (1142, 35666), (2098, 19414), (2284, 17833), (4196, 9707)]