28156725114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1\times {\mathrm{1453}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 64610641920

約数和(自身を除く): 36453916806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1051, 1317, 1453, 2102, 2634, 2906, 3073, 3153, 4359, 6146, 6306, 7357, 8718, 9219, 10171, 14714, 18438, 20342, 22071, 30513, 44142, 61026, 461389, 637867, 922778, 1275734, 1384167, 1527103, 1913601, 2768334, 3054206, 3229723, 3827202, 4465069, 4581309, 6459446, 8930138, 9162618, 9689169, 10689721, 13395207, 19378338, 21379442, 26790414, 32069163, 64138326, 670398217, 1340796434, 2011194651, 4022389302, 4692787519, 9385575038, 14078362557, 28156725114]

約数ペア:

[(1, 28156725114), (2, 14078362557), (3, 9385575038), (6, 4692787519), (7, 4022389302), (14, 2011194651), (21, 1340796434), (42, 670398217), (439, 64138326), (878, 32069163), (1051, 26790414), (1317, 21379442), (1453, 19378338), (2102, 13395207), (2634, 10689721), (2906, 9689169), (3073, 9162618), (3153, 8930138), (4359, 6459446), (6146, 4581309), (6306, 4465069), (7357, 3827202), (8718, 3229723), (9219, 3054206), (10171, 2768334), (14714, 1913601), (18438, 1527103), (20342, 1384167), (22071, 1275734), (30513, 922778), (44142, 637867), (61026, 461389)]