27982214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 47888064

約数和(自身を除く): 19905850

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 641, 949, 1282, 1679, 1898, 3358, 8333, 14743, 16666, 21827, 29486, 43654, 46793, 93586, 191659, 383318, 608309, 1076239, 1216618, 2152478, 13991107, 27982214]

約数ペア:

[(1, 27982214), (2, 13991107), (13, 2152478), (23, 1216618), (26, 1076239), (46, 608309), (73, 383318), (146, 191659), (299, 93586), (598, 46793), (641, 43654), (949, 29486), (1282, 21827), (1679, 16666), (1898, 14743), (3358, 8333)]