15661667272

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2473}}^1\times {\mathrm{6043}}^1$

素因数の和:8653

約数の個数: 32

約数和(自身を含む): 29606654880

約数和(自身を除く): 13944987608

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2473, 4946, 6043, 9892, 12086, 19784, 24172, 48344, 323963, 647926, 791633, 1295852, 1583266, 2591704, 3166532, 6333064, 14944339, 29888678, 59777356, 119554712, 1957708409, 3915416818, 7830833636, 15661667272]

約数ペア:

[(1, 15661667272), (2, 7830833636), (4, 3915416818), (8, 1957708409), (131, 119554712), (262, 59777356), (524, 29888678), (1048, 14944339), (2473, 6333064), (4946, 3166532), (6043, 2591704), (9892, 1583266), (12086, 1295852), (19784, 791633), (24172, 647926), (48344, 323963)]