65481486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 162693120

約数和(自身を除く): 97211634

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 2647, 3534, 4123, 5294, 7941, 8246, 12369, 15882, 18529, 24738, 37058, 50293, 55587, 82057, 100586, 111174, 150879, 164114, 246171, 301758, 352051, 492342, 574399, 704102, 1056153, 1148798, 1559083, 1723197, 2112306, 3118166, 3446394, 4677249, 9354498, 10913581, 21827162, 32740743, 65481486]

約数ペア:

[(1, 65481486), (2, 32740743), (3, 21827162), (6, 10913581), (7, 9354498), (14, 4677249), (19, 3446394), (21, 3118166), (31, 2112306), (38, 1723197), (42, 1559083), (57, 1148798), (62, 1056153), (93, 704102), (114, 574399), (133, 492342), (186, 352051), (217, 301758), (266, 246171), (399, 164114), (434, 150879), (589, 111174), (651, 100586), (798, 82057), (1178, 55587), (1302, 50293), (1767, 37058), (2647, 24738), (3534, 18529), (4123, 15882), (5294, 12369), (7941, 8246)]