42938584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4639}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 44757416

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 4639, 9256, 9278, 18556, 37112, 60307, 120614, 241228, 412871, 482456, 825742, 1651484, 3302968, 5367323, 10734646, 21469292, 42938584]

約数ペア:

[(1, 42938584), (2, 21469292), (4, 10734646), (8, 5367323), (13, 3302968), (26, 1651484), (52, 825742), (89, 482456), (104, 412871), (178, 241228), (356, 120614), (712, 60307), (1157, 37112), (2314, 18556), (4628, 9278), (4639, 9256)]