7158704

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 16878384

約数和(自身を除く): 9719680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 397, 644, 784, 794, 1127, 1288, 1588, 2254, 2576, 2779, 3176, 4508, 5558, 6352, 9016, 9131, 11116, 18032, 18262, 19453, 22232, 36524, 38906, 44464, 63917, 73048, 77812, 127834, 146096, 155624, 255668, 311248, 447419, 511336, 894838, 1022672, 1789676, 3579352, 7158704]

約数ペア:

[(1, 7158704), (2, 3579352), (4, 1789676), (7, 1022672), (8, 894838), (14, 511336), (16, 447419), (23, 311248), (28, 255668), (46, 155624), (49, 146096), (56, 127834), (92, 77812), (98, 73048), (112, 63917), (161, 44464), (184, 38906), (196, 36524), (322, 22232), (368, 19453), (392, 18262), (397, 18032), (644, 11116), (784, 9131), (794, 9016), (1127, 6352), (1288, 5558), (1588, 4508), (2254, 3176), (2576, 2779)]