61856564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 135703680

約数和(自身を除く): 73847116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 877, 916, 1603, 1754, 2519, 3206, 3508, 5038, 6139, 6412, 9647, 10076, 12278, 17633, 19294, 24556, 35266, 38588, 67529, 70532, 135058, 200833, 270116, 401666, 803332, 1405831, 2209163, 2811662, 4418326, 5623324, 8836652, 15464141, 30928282, 61856564]

約数ペア:

[(1, 61856564), (2, 30928282), (4, 15464141), (7, 8836652), (11, 5623324), (14, 4418326), (22, 2811662), (28, 2209163), (44, 1405831), (77, 803332), (154, 401666), (229, 270116), (308, 200833), (458, 135058), (877, 70532), (916, 67529), (1603, 38588), (1754, 35266), (2519, 24556), (3206, 19294), (3508, 17633), (5038, 12278), (6139, 10076), (6412, 9647)]