26653130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 28383670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1091, 1745, 2182, 2443, 3490, 4886, 5455, 7637, 10910, 12215, 15274, 24430, 38185, 76370, 380759, 761518, 1903795, 2665313, 3807590, 5330626, 13326565, 26653130]

約数ペア:

[(1, 26653130), (2, 13326565), (5, 5330626), (7, 3807590), (10, 2665313), (14, 1903795), (35, 761518), (70, 380759), (349, 76370), (698, 38185), (1091, 24430), (1745, 15274), (2182, 12215), (2443, 10910), (3490, 7637), (4886, 5455)]