69798428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 145172160

約数和(自身を除く): 75373732

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 623, 757, 1036, 1246, 1514, 2492, 3028, 3293, 5299, 6586, 10598, 13172, 21196, 23051, 28009, 46102, 56018, 67373, 92204, 112036, 134746, 196063, 269492, 392126, 471611, 784252, 943222, 1886444, 2492801, 4985602, 9971204, 17449607, 34899214, 69798428]

約数ペア:

[(1, 69798428), (2, 34899214), (4, 17449607), (7, 9971204), (14, 4985602), (28, 2492801), (37, 1886444), (74, 943222), (89, 784252), (148, 471611), (178, 392126), (259, 269492), (356, 196063), (518, 134746), (623, 112036), (757, 92204), (1036, 67373), (1246, 56018), (1514, 46102), (2492, 28009), (3028, 23051), (3293, 21196), (5299, 13172), (6586, 10598)]