64470614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 107575776

約数和(自身を除く): 43105162

約数列:

[1, 2, 13, 26, 41, 82, 197, 307, 394, 533, 614, 1066, 2561, 3991, 5122, 7982, 8077, 12587, 16154, 25174, 60479, 105001, 120958, 163631, 210002, 327262, 786227, 1572454, 2479639, 4959278, 32235307, 64470614]

約数ペア:

[(1, 64470614), (2, 32235307), (13, 4959278), (26, 2479639), (41, 1572454), (82, 786227), (197, 327262), (307, 210002), (394, 163631), (533, 120958), (614, 105001), (1066, 60479), (2561, 25174), (3991, 16154), (5122, 12587), (7982, 8077)]