70430516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2113}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 133004424

約数和(自身を除く): 62573908

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2113, 2564, 4226, 8333, 8452, 16666, 27469, 33332, 54938, 109876, 1354433, 2708866, 5417732, 17607629, 35215258, 70430516]

約数ペア:

[(1, 70430516), (2, 35215258), (4, 17607629), (13, 5417732), (26, 2708866), (52, 1354433), (641, 109876), (1282, 54938), (2113, 33332), (2564, 27469), (4226, 16666), (8333, 8452)]