28953406

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 44760528

約数和(自身を除く): 15807122

約数列:

[1, 2, 61, 73, 122, 146, 3251, 4453, 6502, 8906, 198311, 237323, 396622, 474646, 14476703, 28953406]

約数ペア:

[(1, 28953406), (2, 14476703), (61, 474646), (73, 396622), (122, 237323), (146, 198311), (3251, 8906), (4453, 6502)]