38899180372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15559}}^1\times {\mathrm{48079}}^1$

素因数の和:63655

約数の個数: 24

約数和(自身を含む): 73316230400

約数和(自身を除く): 34417050028

約数列:

[1, 2, 4, 13, 26, 52, 15559, 31118, 48079, 62236, 96158, 192316, 202267, 404534, 625027, 809068, 1250054, 2500108, 748061161, 1496122322, 2992244644, 9724795093, 19449590186, 38899180372]

約数ペア:

[(1, 38899180372), (2, 19449590186), (4, 9724795093), (13, 2992244644), (26, 1496122322), (52, 748061161), (15559, 2500108), (31118, 1250054), (48079, 809068), (62236, 625027), (96158, 404534), (192316, 202267)]