470896448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21631

約数の個数: 56

約数和(自身を含む): 1052315904

約数和(自身を除く): 581419456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 21577, 21824, 43154, 86308, 172616, 237347, 345232, 474694, 668887, 690464, 949388, 1337774, 1380928, 1898776, 2675548, 3797552, 5351096, 7357757, 7595104, 10702192, 14715514, 15190208, 21404384, 29431028, 42808768, 58862056, 117724112, 235448224, 470896448]

約数ペア:

[(1, 470896448), (2, 235448224), (4, 117724112), (8, 58862056), (11, 42808768), (16, 29431028), (22, 21404384), (31, 15190208), (32, 14715514), (44, 10702192), (62, 7595104), (64, 7357757), (88, 5351096), (124, 3797552), (176, 2675548), (248, 1898776), (341, 1380928), (352, 1337774), (496, 949388), (682, 690464), (704, 668887), (992, 474694), (1364, 345232), (1984, 237347), (2728, 172616), (5456, 86308), (10912, 43154), (21577, 21824)]