78586396

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{733}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 160490568

約数和(自身を除く): 81904172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 733, 1094, 1466, 2188, 2932, 3829, 5131, 7658, 10262, 15316, 20524, 26803, 35917, 53606, 71834, 107212, 143668, 400951, 801902, 1603804, 2806657, 5613314, 11226628, 19646599, 39293198, 78586396]

約数ペア:

[(1, 78586396), (2, 39293198), (4, 19646599), (7, 11226628), (14, 5613314), (28, 2806657), (49, 1603804), (98, 801902), (196, 400951), (547, 143668), (733, 107212), (1094, 71834), (1466, 53606), (2188, 35917), (2932, 26803), (3829, 20524), (5131, 15316), (7658, 10262)]