74185912

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 141955200

約数和(自身を除く): 67769288

約数列:

[1, 2, 4, 8, 71, 142, 211, 284, 422, 568, 619, 844, 1238, 1688, 2476, 4952, 14981, 29962, 43949, 59924, 87898, 119848, 130609, 175796, 261218, 351592, 522436, 1044872, 9273239, 18546478, 37092956, 74185912]

約数ペア:

[(1, 74185912), (2, 37092956), (4, 18546478), (8, 9273239), (71, 1044872), (142, 522436), (211, 351592), (284, 261218), (422, 175796), (568, 130609), (619, 119848), (844, 87898), (1238, 59924), (1688, 43949), (2476, 29962), (4952, 14981)]