26789144

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{11587}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 53362740

約数和(自身を除く): 26573596

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 11587, 23174, 46348, 92696, 196979, 393958, 787916, 1575832, 3348643, 6697286, 13394572, 26789144]

約数ペア:

[(1, 26789144), (2, 13394572), (4, 6697286), (8, 3348643), (17, 1575832), (34, 787916), (68, 393958), (136, 196979), (289, 92696), (578, 46348), (1156, 23174), (2312, 11587)]