40738144

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{19001}}^1$

素因数の和:19078

約数の個数: 24

約数和(自身を含む): 81404568

約数和(自身を除く): 40666424

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 19001, 38002, 76004, 152008, 304016, 608032, 1273067, 2546134, 5092268, 10184536, 20369072, 40738144]

約数ペア:

[(1, 40738144), (2, 20369072), (4, 10184536), (8, 5092268), (16, 2546134), (32, 1273067), (67, 608032), (134, 304016), (268, 152008), (536, 76004), (1072, 38002), (2144, 19001)]