8444796512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{212651}}^1$

素因数の和:212751

約数の個数: 48

約数和(自身を含む): 17844905232

約数和(自身を除く): 9400108720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 9928, 19856, 39712, 212651, 425302, 850604, 1701208, 3402416, 3615067, 6804832, 7230134, 14460268, 15523523, 28920536, 31047046, 57841072, 62094092, 115682144, 124188184, 248376368, 263899891, 496752736, 527799782, 1055599564, 2111199128, 4222398256, 8444796512]

約数ペア:

[(1, 8444796512), (2, 4222398256), (4, 2111199128), (8, 1055599564), (16, 527799782), (17, 496752736), (32, 263899891), (34, 248376368), (68, 124188184), (73, 115682144), (136, 62094092), (146, 57841072), (272, 31047046), (292, 28920536), (544, 15523523), (584, 14460268), (1168, 7230134), (1241, 6804832), (2336, 3615067), (2482, 3402416), (4964, 1701208), (9928, 850604), (19856, 425302), (39712, 212651)]