64851288

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20627}}^1$

素因数の和:20767

約数の個数: 32

約数和(自身を含む): 163373760

約数和(自身を除く): 98522472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 20627, 41254, 61881, 82508, 123762, 165016, 247524, 495048, 2702137, 5404274, 8106411, 10808548, 16212822, 21617096, 32425644, 64851288]

約数ペア:

[(1, 64851288), (2, 32425644), (3, 21617096), (4, 16212822), (6, 10808548), (8, 8106411), (12, 5404274), (24, 2702137), (131, 495048), (262, 247524), (393, 165016), (524, 123762), (786, 82508), (1048, 61881), (1572, 41254), (3144, 20627)]