29921621548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{551693}}^1$

素因数の和:551866

約数の個数: 48

約数和(自身を含む): 64879214400

約数和(自身を除く): 34957592852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 54236, 551693, 1103386, 2206772, 3861851, 7172009, 7723702, 14344018, 15447404, 28688036, 50204063, 82202257, 100408126, 164404514, 200816252, 328809028, 575415799, 1068629341, 1150831598, 2137258682, 2301663196, 4274517364, 7480405387, 14960810774, 29921621548]

約数ペア:

[(1, 29921621548), (2, 14960810774), (4, 7480405387), (7, 4274517364), (13, 2301663196), (14, 2137258682), (26, 1150831598), (28, 1068629341), (52, 575415799), (91, 328809028), (149, 200816252), (182, 164404514), (298, 100408126), (364, 82202257), (596, 50204063), (1043, 28688036), (1937, 15447404), (2086, 14344018), (3874, 7723702), (4172, 7172009), (7748, 3861851), (13559, 2206772), (27118, 1103386), (54236, 551693)]