12986368

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 27567540

約数和(自身を除く): 14581172

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 373, 512, 544, 746, 1024, 1088, 1492, 2048, 2176, 2984, 4352, 5968, 6341, 8704, 11936, 12682, 17408, 23872, 25364, 34816, 47744, 50728, 95488, 101456, 190976, 202912, 381952, 405824, 763904, 811648, 1623296, 3246592, 6493184, 12986368]

約数ペア:

[(1, 12986368), (2, 6493184), (4, 3246592), (8, 1623296), (16, 811648), (17, 763904), (32, 405824), (34, 381952), (64, 202912), (68, 190976), (128, 101456), (136, 95488), (256, 50728), (272, 47744), (373, 34816), (512, 25364), (544, 23872), (746, 17408), (1024, 12682), (1088, 11936), (1492, 8704), (2048, 6341), (2176, 5968), (2984, 4352)]