7131907472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{61153}}^1$

素因数の和:61395

約数の個数: 40

約数和(自身を含む): 14263803576

約数和(自身を除く): 7131896104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 3152, 7289, 14578, 29156, 58312, 61153, 116624, 122306, 244612, 489224, 978448, 2262661, 4525322, 9050644, 12047141, 18101288, 24094282, 36202576, 48188564, 96377128, 192754256, 445744217, 891488434, 1782976868, 3565953736, 7131907472]

約数ペア:

[(1, 7131907472), (2, 3565953736), (4, 1782976868), (8, 891488434), (16, 445744217), (37, 192754256), (74, 96377128), (148, 48188564), (197, 36202576), (296, 24094282), (394, 18101288), (592, 12047141), (788, 9050644), (1576, 4525322), (3152, 2262661), (7289, 978448), (14578, 489224), (29156, 244612), (58312, 122306), (61153, 116624)]