69382864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71089}}^1$

素因数の和:71158

約数の個数: 20

約数和(自身を含む): 136634980

約数和(自身を除く): 67252116

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71089, 142178, 284356, 568712, 1137424, 4336429, 8672858, 17345716, 34691432, 69382864]

約数ペア:

[(1, 69382864), (2, 34691432), (4, 17345716), (8, 8672858), (16, 4336429), (61, 1137424), (122, 568712), (244, 284356), (488, 142178), (976, 71089)]