62561564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 131415648

約数和(自身を除く): 68854084

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 181, 221, 289, 299, 362, 391, 442, 578, 598, 724, 782, 884, 1156, 1196, 1564, 2353, 3077, 3757, 4163, 4706, 5083, 6154, 6647, 7514, 8326, 9412, 10166, 12308, 13294, 15028, 16652, 20332, 26588, 40001, 52309, 54119, 70771, 80002, 86411, 104618, 108238, 141542, 160004, 172822, 209236, 216476, 283084, 345644, 680017, 920023, 1203107, 1360034, 1840046, 2406214, 2720068, 3680092, 4812428, 15640391, 31280782, 62561564]

約数ペア:

[(1, 62561564), (2, 31280782), (4, 15640391), (13, 4812428), (17, 3680092), (23, 2720068), (26, 2406214), (34, 1840046), (46, 1360034), (52, 1203107), (68, 920023), (92, 680017), (181, 345644), (221, 283084), (289, 216476), (299, 209236), (362, 172822), (391, 160004), (442, 141542), (578, 108238), (598, 104618), (724, 86411), (782, 80002), (884, 70771), (1156, 54119), (1196, 52309), (1564, 40001), (2353, 26588), (3077, 20332), (3757, 16652), (4163, 15028), (4706, 13294), (5083, 12308), (6154, 10166), (6647, 9412), (7514, 8326)]