38399072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{16901}}^1$

素因数の和:16982

約数の個数: 24

約数和(自身を含む): 76667472

約数和(自身を除く): 38268400

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 16901, 33802, 67604, 135208, 270416, 540832, 1199971, 2399942, 4799884, 9599768, 19199536, 38399072]

約数ペア:

[(1, 38399072), (2, 19199536), (4, 9599768), (8, 4799884), (16, 2399942), (32, 1199971), (71, 540832), (142, 270416), (284, 135208), (568, 67604), (1136, 33802), (2272, 16901)]