8867714128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83431}}^1$

素因数の和:83532

約数の個数: 80

約数和(自身を含む): 21436016896

約数和(自身を除く): 12568302768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6643, 7592, 8176, 13286, 15184, 26572, 53144, 83431, 106288, 166862, 333724, 584017, 667448, 1084603, 1168034, 1334896, 2169206, 2336068, 4338412, 4672136, 6090463, 7592221, 8676824, 9344272, 12180926, 15184442, 17353648, 24361852, 30368884, 42633241, 48723704, 60737768, 79176019, 85266482, 97447408, 121475536, 158352038, 170532964, 316704076, 341065928, 554232133, 633408152, 682131856, 1108464266, 1266816304, 2216928532, 4433857064, 8867714128]

約数ペア:

[(1, 8867714128), (2, 4433857064), (4, 2216928532), (7, 1266816304), (8, 1108464266), (13, 682131856), (14, 633408152), (16, 554232133), (26, 341065928), (28, 316704076), (52, 170532964), (56, 158352038), (73, 121475536), (91, 97447408), (104, 85266482), (112, 79176019), (146, 60737768), (182, 48723704), (208, 42633241), (292, 30368884), (364, 24361852), (511, 17353648), (584, 15184442), (728, 12180926), (949, 9344272), (1022, 8676824), (1168, 7592221), (1456, 6090463), (1898, 4672136), (2044, 4338412), (3796, 2336068), (4088, 2169206), (6643, 1334896), (7592, 1168034), (8176, 1084603), (13286, 667448), (15184, 584017), (26572, 333724), (53144, 166862), (83431, 106288)]