25557084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 75854688

約数和(自身を除く): 50297604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 2741, 3108, 4662, 5482, 8223, 9324, 10964, 16446, 19187, 24669, 32892, 38374, 49338, 57561, 76748, 98676, 101417, 115122, 172683, 202834, 230244, 304251, 345366, 405668, 608502, 690732, 709919, 912753, 1217004, 1419838, 1825506, 2129757, 2839676, 3651012, 4259514, 6389271, 8519028, 12778542, 25557084]

約数ペア:

[(1, 25557084), (2, 12778542), (3, 8519028), (4, 6389271), (6, 4259514), (7, 3651012), (9, 2839676), (12, 2129757), (14, 1825506), (18, 1419838), (21, 1217004), (28, 912753), (36, 709919), (37, 690732), (42, 608502), (63, 405668), (74, 345366), (84, 304251), (111, 230244), (126, 202834), (148, 172683), (222, 115122), (252, 101417), (259, 98676), (333, 76748), (444, 57561), (518, 49338), (666, 38374), (777, 32892), (1036, 24669), (1332, 19187), (1554, 16446), (2331, 10964), (2741, 9324), (3108, 8223), (4662, 5482)]