71933582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 133575552

約数和(自身を除く): 61641970

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 331, 361, 602, 662, 722, 817, 1634, 2317, 2527, 4634, 5054, 5719, 6289, 11438, 12578, 14233, 15523, 28466, 31046, 44023, 88046, 99631, 108661, 119491, 199262, 217322, 238982, 270427, 540854, 836437, 1672874, 1892989, 3785978, 5138113, 10276226, 35966791, 71933582]

約数ペア:

[(1, 71933582), (2, 35966791), (7, 10276226), (14, 5138113), (19, 3785978), (38, 1892989), (43, 1672874), (86, 836437), (133, 540854), (266, 270427), (301, 238982), (331, 217322), (361, 199262), (602, 119491), (662, 108661), (722, 99631), (817, 88046), (1634, 44023), (2317, 31046), (2527, 28466), (4634, 15523), (5054, 14233), (5719, 12578), (6289, 11438)]