15721536464

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{809}}^1\times {\mathrm{1657}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 30558166920

約数和(自身を除く): 14836630456

約数列:

[1, 2, 4, 8, 16, 733, 809, 1466, 1618, 1657, 2932, 3236, 3314, 5864, 6472, 6628, 11728, 12944, 13256, 26512, 592997, 1185994, 1214581, 1340513, 2371988, 2429162, 2681026, 4743976, 4858324, 5362052, 9487952, 9716648, 10724104, 19433296, 21448208, 982596029, 1965192058, 3930384116, 7860768232, 15721536464]

約数ペア:

[(1, 15721536464), (2, 7860768232), (4, 3930384116), (8, 1965192058), (16, 982596029), (733, 21448208), (809, 19433296), (1466, 10724104), (1618, 9716648), (1657, 9487952), (2932, 5362052), (3236, 4858324), (3314, 4743976), (5864, 2681026), (6472, 2429162), (6628, 2371988), (11728, 1340513), (12944, 1214581), (13256, 1185994), (26512, 592997)]