78140224

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{18223}}^1$

素因数の和:18302

約数の個数: 28

約数和(自身を含む): 157382464

約数和(自身を除く): 79242240

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 18223, 36446, 72892, 145784, 291568, 583136, 1166272, 1220941, 2441882, 4883764, 9767528, 19535056, 39070112, 78140224]

約数ペア:

[(1, 78140224), (2, 39070112), (4, 19535056), (8, 9767528), (16, 4883764), (32, 2441882), (64, 1220941), (67, 1166272), (134, 583136), (268, 291568), (536, 145784), (1072, 72892), (2144, 36446), (4288, 18223)]