72947968

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3702

約数の個数: 36

約数和(自身を含む): 147495040

約数和(自身を除く): 74547072

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 3607, 5056, 7214, 10112, 14428, 20224, 28856, 57712, 115424, 230848, 284953, 461696, 569906, 923392, 1139812, 2279624, 4559248, 9118496, 18236992, 36473984, 72947968]

約数ペア:

[(1, 72947968), (2, 36473984), (4, 18236992), (8, 9118496), (16, 4559248), (32, 2279624), (64, 1139812), (79, 923392), (128, 569906), (158, 461696), (256, 284953), (316, 230848), (632, 115424), (1264, 57712), (2528, 28856), (3607, 20224), (5056, 14428), (7214, 10112)]