3107728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 6610688

約数和(自身を除く): 3502960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 223, 268, 446, 536, 871, 892, 1072, 1742, 1784, 2899, 3484, 3568, 5798, 6968, 11596, 13936, 14941, 23192, 29882, 46384, 59764, 119528, 194233, 239056, 388466, 776932, 1553864, 3107728]

約数ペア:

[(1, 3107728), (2, 1553864), (4, 776932), (8, 388466), (13, 239056), (16, 194233), (26, 119528), (52, 59764), (67, 46384), (104, 29882), (134, 23192), (208, 14941), (223, 13936), (268, 11596), (446, 6968), (536, 5798), (871, 3568), (892, 3484), (1072, 2899), (1742, 1784)]