28845268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 53313120

約数和(自身を除く): 24467852

約数列:

[1, 2, 4, 19, 38, 76, 491, 773, 982, 1546, 1964, 3092, 9329, 14687, 18658, 29374, 37316, 58748, 379543, 759086, 1518172, 7211317, 14422634, 28845268]

約数ペア:

[(1, 28845268), (2, 14422634), (4, 7211317), (19, 1518172), (38, 759086), (76, 379543), (491, 58748), (773, 37316), (982, 29374), (1546, 18658), (1964, 14687), (3092, 9329)]