25766394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 32847366

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 317, 437, 589, 634, 713, 874, 951, 1178, 1311, 1426, 1767, 1902, 2139, 2622, 3534, 4278, 6023, 7291, 9827, 12046, 13547, 14582, 18069, 19654, 21873, 27094, 29481, 36138, 40641, 43746, 58962, 81282, 138529, 186713, 226021, 277058, 373426, 415587, 452042, 560139, 678063, 831174, 1120278, 1356126, 4294399, 8588798, 12883197, 25766394]

約数ペア:

[(1, 25766394), (2, 12883197), (3, 8588798), (6, 4294399), (19, 1356126), (23, 1120278), (31, 831174), (38, 678063), (46, 560139), (57, 452042), (62, 415587), (69, 373426), (93, 277058), (114, 226021), (138, 186713), (186, 138529), (317, 81282), (437, 58962), (589, 43746), (634, 40641), (713, 36138), (874, 29481), (951, 27094), (1178, 21873), (1311, 19654), (1426, 18069), (1767, 14582), (1902, 13547), (2139, 12046), (2622, 9827), (3534, 7291), (4278, 6023)]