21624262712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{3727}}^1$

素因数の和:4980

約数の個数: 64

約数和(自身を含む): 44642949120

約数和(自身を除く): 23018686408

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1187, 1222, 2374, 2444, 3727, 4748, 4888, 7454, 9496, 14908, 15431, 29816, 30862, 48451, 55789, 61724, 96902, 111578, 123448, 175169, 193804, 223156, 350338, 387608, 446312, 700676, 725257, 1401352, 1450514, 2277197, 2901028, 4423949, 4554394, 5802056, 8847898, 9108788, 17695796, 18217576, 35391592, 57511337, 115022674, 207925603, 230045348, 415851206, 460090696, 831702412, 1663404824, 2703032839, 5406065678, 10812131356, 21624262712]

約数ペア:

[(1, 21624262712), (2, 10812131356), (4, 5406065678), (8, 2703032839), (13, 1663404824), (26, 831702412), (47, 460090696), (52, 415851206), (94, 230045348), (104, 207925603), (188, 115022674), (376, 57511337), (611, 35391592), (1187, 18217576), (1222, 17695796), (2374, 9108788), (2444, 8847898), (3727, 5802056), (4748, 4554394), (4888, 4423949), (7454, 2901028), (9496, 2277197), (14908, 1450514), (15431, 1401352), (29816, 725257), (30862, 700676), (48451, 446312), (55789, 387608), (61724, 350338), (96902, 223156), (111578, 193804), (123448, 175169)]