1563984

素因数分解:

$2^4\times 3^2\times {\mathrm{10861}}^1$

素因数の和:10875

約数の個数: 30

約数和(自身を含む): 4377386

約数和(自身を除く): 2813402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10861, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 173776, 195498, 260664, 390996, 521328, 781992, 1563984]

約数ペア:

[(1, 1563984), (2, 781992), (3, 521328), (4, 390996), (6, 260664), (8, 195498), (9, 173776), (12, 130332), (16, 97749), (18, 86888), (24, 65166), (36, 43444), (48, 32583), (72, 21722), (144, 10861)]