73940128

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{34487}}^1$

素因数の和:34564

約数の個数: 24

約数和(自身を含む): 147746592

約数和(自身を除く): 73806464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 34487, 68974, 137948, 275896, 551792, 1103584, 2310629, 4621258, 9242516, 18485032, 36970064, 73940128]

約数ペア:

[(1, 73940128), (2, 36970064), (4, 18485032), (8, 9242516), (16, 4621258), (32, 2310629), (67, 1103584), (134, 551792), (268, 275896), (536, 137948), (1072, 68974), (2144, 34487)]