72526664

素因数分解:

$2^3\times 7^3\times {\mathrm{26431}}^1$

素因数の和:26458

約数の個数: 32

約数和(自身を含む): 158592000

約数和(自身を除く): 86065336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26431, 52862, 105724, 185017, 211448, 370034, 740068, 1295119, 1480136, 2590238, 5180476, 9065833, 10360952, 18131666, 36263332, 72526664]

約数ペア:

[(1, 72526664), (2, 36263332), (4, 18131666), (7, 10360952), (8, 9065833), (14, 5180476), (28, 2590238), (49, 1480136), (56, 1295119), (98, 740068), (196, 370034), (343, 211448), (392, 185017), (686, 105724), (1372, 52862), (2744, 26431)]