66825088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 150013440

約数和(自身を除く): 83188352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1531, 1984, 2728, 3062, 3968, 5456, 6124, 10912, 12248, 16841, 21824, 24496, 33682, 43648, 47461, 48992, 67364, 94922, 97984, 134728, 189844, 195968, 269456, 379688, 522071, 538912, 759376, 1044142, 1077824, 1518752, 2088284, 2155648, 3037504, 4176568, 6075008, 8353136, 16706272, 33412544, 66825088]

約数ペア:

[(1, 66825088), (2, 33412544), (4, 16706272), (8, 8353136), (11, 6075008), (16, 4176568), (22, 3037504), (31, 2155648), (32, 2088284), (44, 1518752), (62, 1077824), (64, 1044142), (88, 759376), (124, 538912), (128, 522071), (176, 379688), (248, 269456), (341, 195968), (352, 189844), (496, 134728), (682, 97984), (704, 94922), (992, 67364), (1364, 48992), (1408, 47461), (1531, 43648), (1984, 33682), (2728, 24496), (3062, 21824), (3968, 16841), (5456, 12248), (6124, 10912)]