70289494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{23321}}^1$

素因数の和:23471

約数の個数: 16

約数和(自身を含む): 115863696

約数和(自身を除く): 45574202

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 23321, 46642, 256531, 513062, 3194977, 6389954, 35144747, 70289494]

約数ペア:

[(1, 70289494), (2, 35144747), (11, 6389954), (22, 3194977), (137, 513062), (274, 256531), (1507, 46642), (3014, 23321)]