13778817128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{157739}}^1$

素因数の和:157985

約数の個数: 32

約数和(自身を含む): 26405676000

約数和(自身を除く): 12626858872

約数列:

[1, 2, 4, 8, 61, 122, 179, 244, 358, 488, 716, 1432, 10919, 21838, 43676, 87352, 157739, 315478, 630956, 1261912, 9622079, 19244158, 28235281, 38488316, 56470562, 76976632, 112941124, 225882248, 1722352141, 3444704282, 6889408564, 13778817128]

約数ペア:

[(1, 13778817128), (2, 6889408564), (4, 3444704282), (8, 1722352141), (61, 225882248), (122, 112941124), (179, 76976632), (244, 56470562), (358, 38488316), (488, 28235281), (716, 19244158), (1432, 9622079), (10919, 1261912), (21838, 630956), (43676, 315478), (87352, 157739)]