28305016342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{23531}}^1$

素因数の和:23844

約数の個数: 32

約数和(自身を含む): 44282329344

約数和(自身を除く): 15977313002

約数列:

[1, 2, 43, 71, 86, 142, 197, 394, 3053, 6106, 8471, 13987, 16942, 23531, 27974, 47062, 601441, 1011833, 1202882, 1670701, 2023666, 3341402, 4635607, 9271214, 71840143, 143680286, 199331101, 329128097, 398662202, 658256194, 14152508171, 28305016342]

約数ペア:

[(1, 28305016342), (2, 14152508171), (43, 658256194), (71, 398662202), (86, 329128097), (142, 199331101), (197, 143680286), (394, 71840143), (3053, 9271214), (6106, 4635607), (8471, 3341402), (13987, 2023666), (16942, 1670701), (23531, 1202882), (27974, 1011833), (47062, 601441)]