28360056

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 73735200

約数和(自身を除く): 45375144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 109, 111, 148, 218, 222, 293, 296, 327, 436, 444, 586, 654, 872, 879, 888, 1172, 1308, 1758, 2344, 2616, 3516, 4033, 7032, 8066, 10841, 12099, 16132, 21682, 24198, 31937, 32264, 32523, 43364, 48396, 63874, 65046, 86728, 95811, 96792, 127748, 130092, 191622, 255496, 260184, 383244, 766488, 1181669, 2363338, 3545007, 4726676, 7090014, 9453352, 14180028, 28360056]

約数ペア:

[(1, 28360056), (2, 14180028), (3, 9453352), (4, 7090014), (6, 4726676), (8, 3545007), (12, 2363338), (24, 1181669), (37, 766488), (74, 383244), (109, 260184), (111, 255496), (148, 191622), (218, 130092), (222, 127748), (293, 96792), (296, 95811), (327, 86728), (436, 65046), (444, 63874), (586, 48396), (654, 43364), (872, 32523), (879, 32264), (888, 31937), (1172, 24198), (1308, 21682), (1758, 16132), (2344, 12099), (2616, 10841), (3516, 8066), (4033, 7032)]