28311646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24281}}^1$

素因数の和:24347

約数の個数: 16

約数和(自身を含む): 47204208

約数和(自身を除く): 18892562

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24281, 48562, 267091, 534182, 1286893, 2573786, 14155823, 28311646]

約数ペア:

[(1, 28311646), (2, 14155823), (11, 2573786), (22, 1286893), (53, 534182), (106, 267091), (583, 48562), (1166, 24281)]