47874346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 82872720

約数和(自身を除く): 34998374

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1217, 1513, 2314, 2434, 3026, 15821, 19669, 20689, 31642, 39338, 41378, 108313, 216626, 268957, 537914, 1408069, 1841321, 2816138, 3682642, 23937173, 47874346]

約数ペア:

[(1, 47874346), (2, 23937173), (13, 3682642), (17, 2816138), (26, 1841321), (34, 1408069), (89, 537914), (178, 268957), (221, 216626), (442, 108313), (1157, 41378), (1217, 39338), (1513, 31642), (2314, 20689), (2434, 19669), (3026, 15821)]