25561152

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 84

約数和(自身を含む): 73964800

約数和(自身を除く): 48403648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 223, 288, 398, 446, 576, 597, 669, 796, 892, 1194, 1338, 1592, 1784, 1791, 2007, 2388, 2676, 3184, 3568, 3582, 4014, 4776, 5352, 6368, 7136, 7164, 8028, 9552, 10704, 12736, 14272, 14328, 16056, 19104, 21408, 28656, 32112, 38208, 42816, 44377, 57312, 64224, 88754, 114624, 128448, 133131, 177508, 266262, 355016, 399393, 532524, 710032, 798786, 1065048, 1420064, 1597572, 2130096, 2840128, 3195144, 4260192, 6390288, 8520384, 12780576, 25561152]

約数ペア:

[(1, 25561152), (2, 12780576), (3, 8520384), (4, 6390288), (6, 4260192), (8, 3195144), (9, 2840128), (12, 2130096), (16, 1597572), (18, 1420064), (24, 1065048), (32, 798786), (36, 710032), (48, 532524), (64, 399393), (72, 355016), (96, 266262), (144, 177508), (192, 133131), (199, 128448), (223, 114624), (288, 88754), (398, 64224), (446, 57312), (576, 44377), (597, 42816), (669, 38208), (796, 32112), (892, 28656), (1194, 21408), (1338, 19104), (1592, 16056), (1784, 14328), (1791, 14272), (2007, 12736), (2388, 10704), (2676, 9552), (3184, 8028), (3568, 7164), (3582, 7136), (4014, 6368), (4776, 5352)]