32478976

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 54

約数和(自身を含む): 69025880

約数和(自身を除く): 36546904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 439, 544, 578, 878, 1088, 1156, 1756, 2176, 2312, 3512, 4352, 4624, 7024, 7463, 9248, 14048, 14926, 18496, 28096, 29852, 36992, 56192, 59704, 73984, 112384, 119408, 126871, 238816, 253742, 477632, 507484, 955264, 1014968, 1910528, 2029936, 4059872, 8119744, 16239488, 32478976]

約数ペア:

[(1, 32478976), (2, 16239488), (4, 8119744), (8, 4059872), (16, 2029936), (17, 1910528), (32, 1014968), (34, 955264), (64, 507484), (68, 477632), (128, 253742), (136, 238816), (256, 126871), (272, 119408), (289, 112384), (439, 73984), (544, 59704), (578, 56192), (878, 36992), (1088, 29852), (1156, 28096), (1756, 18496), (2176, 14926), (2312, 14048), (3512, 9248), (4352, 7463), (4624, 7024)]