64000422

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7549}}^1$

素因数の和:7717

約数の個数: 32

約数和(自身を含む): 143148000

約数和(自身を除く): 79147578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 7549, 8478, 15098, 22647, 45294, 67941, 135882, 203823, 407646, 1185193, 2370386, 3555579, 7111158, 10666737, 21333474, 32000211, 64000422]

約数ペア:

[(1, 64000422), (2, 32000211), (3, 21333474), (6, 10666737), (9, 7111158), (18, 3555579), (27, 2370386), (54, 1185193), (157, 407646), (314, 203823), (471, 135882), (942, 67941), (1413, 45294), (2826, 22647), (4239, 15098), (7549, 8478)]