65577928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10337}}^1$

素因数の和:10417

約数の個数: 32

約数和(自身を含む): 134600760

約数和(自身を除く): 69022832

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 10337, 20674, 41348, 82696, 134381, 268762, 537524, 630557, 1075048, 1261114, 2522228, 5044456, 8197241, 16394482, 32788964, 65577928]

約数ペア:

[(1, 65577928), (2, 32788964), (4, 16394482), (8, 8197241), (13, 5044456), (26, 2522228), (52, 1261114), (61, 1075048), (104, 630557), (122, 537524), (244, 268762), (488, 134381), (793, 82696), (1586, 41348), (3172, 20674), (6344, 10337)]