72395504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{110359}}^1$

素因数の和:110408

約数の個数: 20

約数和(自身を含む): 143688720

約数和(自身を除く): 71293216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 110359, 220718, 441436, 882872, 1765744, 4524719, 9049438, 18098876, 36197752, 72395504]

約数ペア:

[(1, 72395504), (2, 36197752), (4, 18098876), (8, 9049438), (16, 4524719), (41, 1765744), (82, 882872), (164, 441436), (328, 220718), (656, 110359)]