28343936

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 57201600

約数和(自身を除く): 28857664

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 2803, 5056, 5606, 10112, 11212, 22424, 44848, 89696, 179392, 221437, 358784, 442874, 885748, 1771496, 3542992, 7085984, 14171968, 28343936]

約数ペア:

[(1, 28343936), (2, 14171968), (4, 7085984), (8, 3542992), (16, 1771496), (32, 885748), (64, 442874), (79, 358784), (128, 221437), (158, 179392), (316, 89696), (632, 44848), (1264, 22424), (2528, 11212), (2803, 10112), (5056, 5606)]