28643770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46957}}^1$

素因数の和:47025

約数の個数: 16

約数和(自身を含む): 52405128

約数和(自身を除く): 23761358

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46957, 93914, 234785, 469570, 2864377, 5728754, 14321885, 28643770]

約数ペア:

[(1, 28643770), (2, 14321885), (5, 5728754), (10, 2864377), (61, 469570), (122, 234785), (305, 93914), (610, 46957)]