57312944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{275543}}^1$

素因数の和:275564

約数の個数: 20

約数和(自身を含む): 119586096

約数和(自身を除く): 62273152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 275543, 551086, 1102172, 2204344, 3582059, 4408688, 7164118, 14328236, 28656472, 57312944]

約数ペア:

[(1, 57312944), (2, 28656472), (4, 14328236), (8, 7164118), (13, 4408688), (16, 3582059), (26, 2204344), (52, 1102172), (104, 551086), (208, 275543)]