66334912

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 151278336

約数和(自身を除く): 84943424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 563, 1052, 1126, 1841, 2104, 2252, 3682, 3941, 4208, 4504, 7364, 7882, 8416, 9008, 14728, 15764, 16832, 18016, 29456, 31528, 36032, 58912, 63056, 117824, 126112, 148069, 252224, 296138, 592276, 1036483, 1184552, 2072966, 2369104, 4145932, 4738208, 8291864, 9476416, 16583728, 33167456, 66334912]

約数ペア:

[(1, 66334912), (2, 33167456), (4, 16583728), (7, 9476416), (8, 8291864), (14, 4738208), (16, 4145932), (28, 2369104), (32, 2072966), (56, 1184552), (64, 1036483), (112, 592276), (224, 296138), (263, 252224), (448, 148069), (526, 126112), (563, 117824), (1052, 63056), (1126, 58912), (1841, 36032), (2104, 31528), (2252, 29456), (3682, 18016), (3941, 16832), (4208, 15764), (4504, 14728), (7364, 9008), (7882, 8416)]