67248016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2111}}^1$

素因数の和:2311

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 75742832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2111, 2896, 3982, 4222, 7964, 8444, 15928, 16888, 23221, 31856, 33776, 46442, 92884, 185768, 371536, 382091, 764182, 1528364, 3056728, 4203001, 6113456, 8406002, 16812004, 33624008, 67248016]

約数ペア:

[(1, 67248016), (2, 33624008), (4, 16812004), (8, 8406002), (11, 6113456), (16, 4203001), (22, 3056728), (44, 1528364), (88, 764182), (176, 382091), (181, 371536), (362, 185768), (724, 92884), (1448, 46442), (1991, 33776), (2111, 31856), (2896, 23221), (3982, 16888), (4222, 15928), (7964, 8444)]