67812872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 131865600

約数和(自身を除く): 64052728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1009, 1084, 2018, 2168, 4036, 8072, 8401, 16802, 31279, 33604, 62558, 67208, 125116, 250232, 273439, 546878, 1093756, 2187512, 8476609, 16953218, 33906436, 67812872]

約数ペア:

[(1, 67812872), (2, 33906436), (4, 16953218), (8, 8476609), (31, 2187512), (62, 1093756), (124, 546878), (248, 273439), (271, 250232), (542, 125116), (1009, 67208), (1084, 62558), (2018, 33604), (2168, 31279), (4036, 16802), (8072, 8401)]