26219830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28813}}^1$

素因数の和:28840

約数の個数: 32

約数和(自身を含む): 58089024

約数和(自身を除く): 31869194

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28813, 57626, 144065, 201691, 288130, 374569, 403382, 749138, 1008455, 1872845, 2016910, 2621983, 3745690, 5243966, 13109915, 26219830]

約数ペア:

[(1, 26219830), (2, 13109915), (5, 5243966), (7, 3745690), (10, 2621983), (13, 2016910), (14, 1872845), (26, 1008455), (35, 749138), (65, 403382), (70, 374569), (91, 288130), (130, 201691), (182, 144065), (455, 57626), (910, 28813)]