87879442

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11351}}^1$

素因数の和:11446

約数の個数: 24

約数和(自身を含む): 155295360

約数和(自身を除く): 67415918

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 11351, 22702, 79457, 158914, 556199, 896729, 1112398, 1793458, 6277103, 12554206, 43939721, 87879442]

約数ペア:

[(1, 87879442), (2, 43939721), (7, 12554206), (14, 6277103), (49, 1793458), (79, 1112398), (98, 896729), (158, 556199), (553, 158914), (1106, 79457), (3871, 22702), (7742, 11351)]