67489156

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{40853}}^1$

素因数の和:40923

約数の個数: 24

約数和(自身を含む): 137269440

約数和(自身を除く): 69780284

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 40853, 81706, 163412, 285971, 571942, 1143884, 2410327, 4820654, 9641308, 16872289, 33744578, 67489156]

約数ペア:

[(1, 67489156), (2, 33744578), (4, 16872289), (7, 9641308), (14, 4820654), (28, 2410327), (59, 1143884), (118, 571942), (236, 285971), (413, 163412), (826, 81706), (1652, 40853)]