64937928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245977}}^1$

素因数の和:245997

約数の個数: 32

約数和(自身を含む): 177104160

約数和(自身を除く): 112166232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245977, 491954, 737931, 983908, 1475862, 1967816, 2705747, 2951724, 5411494, 5903448, 8117241, 10822988, 16234482, 21645976, 32468964, 64937928]

約数ペア:

[(1, 64937928), (2, 32468964), (3, 21645976), (4, 16234482), (6, 10822988), (8, 8117241), (11, 5903448), (12, 5411494), (22, 2951724), (24, 2705747), (33, 1967816), (44, 1475862), (66, 983908), (88, 737931), (132, 491954), (264, 245977)]