69967952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 141720840

約数和(自身を除く): 71752888

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1493, 1616, 2929, 2986, 5858, 5972, 11716, 11944, 23432, 23888, 43297, 46864, 86594, 150793, 173188, 301586, 346376, 603172, 692752, 1206344, 2412688, 4372997, 8745994, 17491988, 34983976, 69967952]

約数ペア:

[(1, 69967952), (2, 34983976), (4, 17491988), (8, 8745994), (16, 4372997), (29, 2412688), (58, 1206344), (101, 692752), (116, 603172), (202, 346376), (232, 301586), (404, 173188), (464, 150793), (808, 86594), (1493, 46864), (1616, 43297), (2929, 23888), (2986, 23432), (5858, 11944), (5972, 11716)]