72512288

素因数分解:

$2^5\times {\mathrm{809}}^1\times {\mathrm{2801}}^1$

素因数の和:3620

約数の個数: 24

約数和(自身を含む): 142986060

約数和(自身を除く): 70473772

約数列:

[1, 2, 4, 8, 16, 32, 809, 1618, 2801, 3236, 5602, 6472, 11204, 12944, 22408, 25888, 44816, 89632, 2266009, 4532018, 9064036, 18128072, 36256144, 72512288]

約数ペア:

[(1, 72512288), (2, 36256144), (4, 18128072), (8, 9064036), (16, 4532018), (32, 2266009), (809, 89632), (1618, 44816), (2801, 25888), (3236, 22408), (5602, 12944), (6472, 11204)]