38688736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71119}}^1$

素因数の和:71146

約数の個数: 24

約数和(自身を含む): 80650080

約数和(自身を除く): 41961344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 71119, 142238, 284476, 568952, 1137904, 1209023, 2275808, 2418046, 4836092, 9672184, 19344368, 38688736]

約数ペア:

[(1, 38688736), (2, 19344368), (4, 9672184), (8, 4836092), (16, 2418046), (17, 2275808), (32, 1209023), (34, 1137904), (68, 568952), (136, 284476), (272, 142238), (544, 71119)]