8433996

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 20412000

約数和(自身を除く): 11978004

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 149, 159, 178, 212, 267, 298, 318, 356, 447, 534, 596, 636, 894, 1068, 1788, 4717, 7897, 9434, 13261, 14151, 15794, 18868, 23691, 26522, 28302, 31588, 39783, 47382, 53044, 56604, 79566, 94764, 159132, 702833, 1405666, 2108499, 2811332, 4216998, 8433996]

約数ペア:

[(1, 8433996), (2, 4216998), (3, 2811332), (4, 2108499), (6, 1405666), (12, 702833), (53, 159132), (89, 94764), (106, 79566), (149, 56604), (159, 53044), (178, 47382), (212, 39783), (267, 31588), (298, 28302), (318, 26522), (356, 23691), (447, 18868), (534, 15794), (596, 14151), (636, 13261), (894, 9434), (1068, 7897), (1788, 4717)]