12824728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 29160000

約数和(自身を除く): 16335272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 149, 203, 212, 232, 298, 371, 406, 424, 596, 742, 812, 1043, 1192, 1484, 1537, 1624, 2086, 2968, 3074, 4172, 4321, 6148, 7897, 8344, 8642, 10759, 12296, 15794, 17284, 21518, 30247, 31588, 34568, 43036, 55279, 60494, 63176, 86072, 110558, 120988, 221116, 229013, 241976, 442232, 458026, 916052, 1603091, 1832104, 3206182, 6412364, 12824728]

約数ペア:

[(1, 12824728), (2, 6412364), (4, 3206182), (7, 1832104), (8, 1603091), (14, 916052), (28, 458026), (29, 442232), (53, 241976), (56, 229013), (58, 221116), (106, 120988), (116, 110558), (149, 86072), (203, 63176), (212, 60494), (232, 55279), (298, 43036), (371, 34568), (406, 31588), (424, 30247), (596, 21518), (742, 17284), (812, 15794), (1043, 12296), (1192, 10759), (1484, 8642), (1537, 8344), (1624, 7897), (2086, 6148), (2968, 4321), (3074, 4172)]