26071890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66851}}^1$

素因数の和:66874

約数の個数: 32

約数和(自身を含む): 67386816

約数和(自身を除く): 41314926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66851, 133702, 200553, 334255, 401106, 668510, 869063, 1002765, 1738126, 2005530, 2607189, 4345315, 5214378, 8690630, 13035945, 26071890]

約数ペア:

[(1, 26071890), (2, 13035945), (3, 8690630), (5, 5214378), (6, 4345315), (10, 2607189), (13, 2005530), (15, 1738126), (26, 1002765), (30, 869063), (39, 668510), (65, 401106), (78, 334255), (130, 200553), (195, 133702), (390, 66851)]