15672321872

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{8069}}^1$

素因数の和:8831

約数の個数: 40

約数和(自身を含む): 30557765160

約数和(自身を除く): 14885443288

約数列:

[1, 2, 4, 8, 16, 233, 466, 521, 932, 1042, 1864, 2084, 3728, 4168, 8069, 8336, 16138, 32276, 64552, 121393, 129104, 242786, 485572, 971144, 1880077, 1942288, 3760154, 4203949, 7520308, 8407898, 15040616, 16815796, 30081232, 33631592, 67263184, 979520117, 1959040234, 3918080468, 7836160936, 15672321872]

約数ペア:

[(1, 15672321872), (2, 7836160936), (4, 3918080468), (8, 1959040234), (16, 979520117), (233, 67263184), (466, 33631592), (521, 30081232), (932, 16815796), (1042, 15040616), (1864, 8407898), (2084, 7520308), (3728, 4203949), (4168, 3760154), (8069, 1942288), (8336, 1880077), (16138, 971144), (32276, 485572), (64552, 242786), (121393, 129104)]