74819272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1489}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 153410400

約数和(自身を除く): 78591128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 1489, 2284, 2978, 4568, 5956, 6281, 11912, 12562, 16379, 25124, 32758, 50248, 65516, 131032, 850219, 1700438, 3400876, 6801752, 9352409, 18704818, 37409636, 74819272]

約数ペア:

[(1, 74819272), (2, 37409636), (4, 18704818), (8, 9352409), (11, 6801752), (22, 3400876), (44, 1700438), (88, 850219), (571, 131032), (1142, 65516), (1489, 50248), (2284, 32758), (2978, 25124), (4568, 16379), (5956, 12562), (6281, 11912)]