64288388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 117456024

約数和(自身を除く): 53167636

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 7121, 9028, 14242, 28484, 263477, 434381, 526954, 868762, 1053908, 1737524, 16072097, 32144194, 64288388]

約数ペア:

[(1, 64288388), (2, 32144194), (4, 16072097), (37, 1737524), (61, 1053908), (74, 868762), (122, 526954), (148, 434381), (244, 263477), (2257, 28484), (4514, 14242), (7121, 9028)]