78902144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26801}}^1$

素因数の和:26838

約数の個数: 32

約数和(自身を含む): 164028240

約数和(自身を除く): 85126096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26801, 53602, 107204, 214408, 428816, 616423, 857632, 1232846, 1715264, 2465692, 3430528, 4931384, 9862768, 19725536, 39451072, 78902144]

約数ペア:

[(1, 78902144), (2, 39451072), (4, 19725536), (8, 9862768), (16, 4931384), (23, 3430528), (32, 2465692), (46, 1715264), (64, 1232846), (92, 857632), (128, 616423), (184, 428816), (368, 214408), (736, 107204), (1472, 53602), (2944, 26801)]