4493848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 9020160

約数和(自身を除く): 4526312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 191, 346, 382, 692, 764, 1384, 1528, 2941, 3247, 5882, 6494, 11764, 12988, 23528, 25976, 33043, 66086, 132172, 264344, 561731, 1123462, 2246924, 4493848]

約数ペア:

[(1, 4493848), (2, 2246924), (4, 1123462), (8, 561731), (17, 264344), (34, 132172), (68, 66086), (136, 33043), (173, 25976), (191, 23528), (346, 12988), (382, 11764), (692, 6494), (764, 5882), (1384, 3247), (1528, 2941)]