75868016

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12781}}^1$

素因数の和:12849

約数の個数: 40

約数和(自身を含む): 171176544

約数和(自身を除く): 95308528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 12781, 25562, 51124, 89467, 102248, 178934, 204496, 357868, 677393, 715736, 1354786, 1431472, 2709572, 4741751, 5419144, 9483502, 10838288, 18967004, 37934008, 75868016]

約数ペア:

[(1, 75868016), (2, 37934008), (4, 18967004), (7, 10838288), (8, 9483502), (14, 5419144), (16, 4741751), (28, 2709572), (53, 1431472), (56, 1354786), (106, 715736), (112, 677393), (212, 357868), (371, 204496), (424, 178934), (742, 102248), (848, 89467), (1484, 51124), (2968, 25562), (5936, 12781)]