29660072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 61031880

約数和(自身を除く): 31371808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5381, 5512, 10762, 21524, 43048, 69953, 139906, 279812, 285193, 559624, 570386, 1140772, 2281544, 3707509, 7415018, 14830036, 29660072]

約数ペア:

[(1, 29660072), (2, 14830036), (4, 7415018), (8, 3707509), (13, 2281544), (26, 1140772), (52, 570386), (53, 559624), (104, 285193), (106, 279812), (212, 139906), (424, 69953), (689, 43048), (1378, 21524), (2756, 10762), (5381, 5512)]