78804224

素因数分解:

$2^8\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 157868340

約数和(自身を除く): 79064116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 541, 569, 1082, 1138, 2164, 2276, 4328, 4552, 8656, 9104, 17312, 18208, 34624, 36416, 69248, 72832, 138496, 145664, 307829, 615658, 1231316, 2462632, 4925264, 9850528, 19701056, 39402112, 78804224]

約数ペア:

[(1, 78804224), (2, 39402112), (4, 19701056), (8, 9850528), (16, 4925264), (32, 2462632), (64, 1231316), (128, 615658), (256, 307829), (541, 145664), (569, 138496), (1082, 72832), (1138, 69248), (2164, 36416), (2276, 34624), (4328, 18208), (4552, 17312), (8656, 9104)]