28956130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2477}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 59947776

約数和(自身を除く): 30991646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 2477, 4954, 5845, 11690, 12385, 17339, 24770, 34678, 86695, 173390, 413659, 827318, 2068295, 2895613, 4136590, 5791226, 14478065, 28956130]

約数ペア:

[(1, 28956130), (2, 14478065), (5, 5791226), (7, 4136590), (10, 2895613), (14, 2068295), (35, 827318), (70, 413659), (167, 173390), (334, 86695), (835, 34678), (1169, 24770), (1670, 17339), (2338, 12385), (2477, 11690), (4954, 5845)]