72159232

素因数分解:

$2^{12}\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 52

約数和(自身を含む): 146782720

約数和(自身を除く): 74623488

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 223, 256, 316, 446, 512, 632, 892, 1024, 1264, 1784, 2048, 2528, 3568, 4096, 5056, 7136, 10112, 14272, 17617, 20224, 28544, 35234, 40448, 57088, 70468, 80896, 114176, 140936, 161792, 228352, 281872, 323584, 456704, 563744, 913408, 1127488, 2254976, 4509952, 9019904, 18039808, 36079616, 72159232]

約数ペア:

[(1, 72159232), (2, 36079616), (4, 18039808), (8, 9019904), (16, 4509952), (32, 2254976), (64, 1127488), (79, 913408), (128, 563744), (158, 456704), (223, 323584), (256, 281872), (316, 228352), (446, 161792), (512, 140936), (632, 114176), (892, 80896), (1024, 70468), (1264, 57088), (1784, 40448), (2048, 35234), (2528, 28544), (3568, 20224), (4096, 17617), (5056, 14272), (7136, 10112)]