66403532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3659}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 125538000

約数和(自身を除く): 59134468

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 3659, 4537, 7318, 9074, 14636, 18148, 47567, 95134, 190268, 1276991, 2553982, 5107964, 16600883, 33201766, 66403532]

約数ペア:

[(1, 66403532), (2, 33201766), (4, 16600883), (13, 5107964), (26, 2553982), (52, 1276991), (349, 190268), (698, 95134), (1396, 47567), (3659, 18148), (4537, 14636), (7318, 9074)]