71517936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212851}}^1$

素因数の和:212869

約数の個数: 40

約数和(自身を含む): 211149184

約数和(自身を除く): 139631248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212851, 425702, 638553, 851404, 1277106, 1489957, 1702808, 2554212, 2979914, 3405616, 4469871, 5108424, 5959828, 8939742, 10216848, 11919656, 17879484, 23839312, 35758968, 71517936]

約数ペア:

[(1, 71517936), (2, 35758968), (3, 23839312), (4, 17879484), (6, 11919656), (7, 10216848), (8, 8939742), (12, 5959828), (14, 5108424), (16, 4469871), (21, 3405616), (24, 2979914), (28, 2554212), (42, 1702808), (48, 1489957), (56, 1277106), (84, 851404), (112, 638553), (168, 425702), (336, 212851)]