78448768

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26684

約数の個数: 32

約数和(自身を含む): 163085760

約数和(自身を除く): 84636992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26647, 53294, 106588, 213176, 426352, 612881, 852704, 1225762, 1705408, 2451524, 3410816, 4903048, 9806096, 19612192, 39224384, 78448768]

約数ペア:

[(1, 78448768), (2, 39224384), (4, 19612192), (8, 9806096), (16, 4903048), (23, 3410816), (32, 2451524), (46, 1705408), (64, 1225762), (92, 852704), (128, 612881), (184, 426352), (368, 213176), (736, 106588), (1472, 53294), (2944, 26647)]