64467026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 111086640

約数和(自身を除く): 46619614

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 929, 1858, 2041, 2669, 4082, 5338, 12077, 15793, 24154, 31586, 34697, 69394, 145853, 205309, 291706, 410618, 1896089, 2479501, 3792178, 4959002, 32233513, 64467026]

約数ペア:

[(1, 64467026), (2, 32233513), (13, 4959002), (17, 3792178), (26, 2479501), (34, 1896089), (157, 410618), (221, 291706), (314, 205309), (442, 145853), (929, 69394), (1858, 34697), (2041, 31586), (2669, 24154), (4082, 15793), (5338, 12077)]