65628424

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 125582400

約数和(自身を除く): 59953976

約数列:

[1, 2, 4, 8, 71, 142, 227, 284, 454, 509, 568, 908, 1018, 1816, 2036, 4072, 16117, 32234, 36139, 64468, 72278, 115543, 128936, 144556, 231086, 289112, 462172, 924344, 8203553, 16407106, 32814212, 65628424]

約数ペア:

[(1, 65628424), (2, 32814212), (4, 16407106), (8, 8203553), (71, 924344), (142, 462172), (227, 289112), (284, 231086), (454, 144556), (509, 128936), (568, 115543), (908, 72278), (1018, 64468), (1816, 36139), (2036, 32234), (4072, 16117)]