42580718

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 64584000

約数和(自身を除く): 22003282

約数列:

[1, 2, 229, 239, 389, 458, 478, 778, 54731, 89081, 92971, 109462, 178162, 185942, 21290359, 42580718]

約数ペア:

[(1, 42580718), (2, 21290359), (229, 185942), (239, 178162), (389, 109462), (458, 92971), (478, 89081), (778, 54731)]