8729127938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1\times {\mathrm{3343}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 14106597120

約数和(自身を除く): 5377469182

約数列:

[1, 2, 17, 34, 61, 122, 1037, 1259, 2074, 2518, 3343, 6686, 21403, 42806, 56831, 76799, 113662, 153598, 203923, 407846, 1305583, 2611166, 3466691, 4208837, 6933382, 8417674, 71550229, 143100458, 256739057, 513478114, 4364563969, 8729127938]

約数ペア:

[(1, 8729127938), (2, 4364563969), (17, 513478114), (34, 256739057), (61, 143100458), (122, 71550229), (1037, 8417674), (1259, 6933382), (2074, 4208837), (2518, 3466691), (3343, 2611166), (6686, 1305583), (21403, 407846), (42806, 203923), (56831, 153598), (76799, 113662)]