78429256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 152340480

約数和(自身を除く): 73911224

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 521, 607, 1042, 1214, 2084, 2428, 4168, 4856, 16151, 18817, 32302, 37634, 64604, 75268, 129208, 150536, 316247, 632494, 1264988, 2529976, 9803657, 19607314, 39214628, 78429256]

約数ペア:

[(1, 78429256), (2, 39214628), (4, 19607314), (8, 9803657), (31, 2529976), (62, 1264988), (124, 632494), (248, 316247), (521, 150536), (607, 129208), (1042, 75268), (1214, 64604), (2084, 37634), (2428, 32302), (4168, 18817), (4856, 16151)]