28771052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 52438176

約数和(自身を除く): 23667124

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2663, 2701, 5326, 5402, 10652, 10804, 98531, 194399, 197062, 388798, 394124, 777596, 7192763, 14385526, 28771052]

約数ペア:

[(1, 28771052), (2, 14385526), (4, 7192763), (37, 777596), (73, 394124), (74, 388798), (146, 197062), (148, 194399), (292, 98531), (2663, 10804), (2701, 10652), (5326, 5402)]