56409392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2633}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 118888224

約数和(自身を除く): 62478832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2633, 2678, 5266, 5356, 10532, 10712, 21064, 21424, 34229, 42128, 68458, 136916, 271199, 273832, 542398, 547664, 1084796, 2169592, 3525587, 4339184, 7051174, 14102348, 28204696, 56409392]

約数ペア:

[(1, 56409392), (2, 28204696), (4, 14102348), (8, 7051174), (13, 4339184), (16, 3525587), (26, 2169592), (52, 1084796), (103, 547664), (104, 542398), (206, 273832), (208, 271199), (412, 136916), (824, 68458), (1339, 42128), (1648, 34229), (2633, 21424), (2678, 21064), (5266, 10712), (5356, 10532)]