74985008

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 166706592

約数和(自身を除く): 91721584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 2417, 3878, 4432, 4834, 7756, 9668, 15512, 16919, 19336, 31024, 33838, 38672, 67676, 135352, 270704, 669509, 1339018, 2678036, 4686563, 5356072, 9373126, 10712144, 18746252, 37492504, 74985008]

約数ペア:

[(1, 74985008), (2, 37492504), (4, 18746252), (7, 10712144), (8, 9373126), (14, 5356072), (16, 4686563), (28, 2678036), (56, 1339018), (112, 669509), (277, 270704), (554, 135352), (1108, 67676), (1939, 38672), (2216, 33838), (2417, 31024), (3878, 19336), (4432, 16919), (4834, 15512), (7756, 9668)]