28559964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 70582400

約数和(自身を除く): 42022436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 458, 547, 687, 916, 1094, 1374, 1641, 2188, 2748, 3282, 4351, 6564, 8702, 10393, 13053, 17404, 20786, 26106, 31179, 41572, 52212, 62358, 124716, 125263, 250526, 375789, 501052, 751578, 1503156, 2379997, 4759994, 7139991, 9519988, 14279982, 28559964]

約数ペア:

[(1, 28559964), (2, 14279982), (3, 9519988), (4, 7139991), (6, 4759994), (12, 2379997), (19, 1503156), (38, 751578), (57, 501052), (76, 375789), (114, 250526), (228, 125263), (229, 124716), (458, 62358), (547, 52212), (687, 41572), (916, 31179), (1094, 26106), (1374, 20786), (1641, 17404), (2188, 13053), (2748, 10393), (3282, 8702), (4351, 6564)]