2783201632

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{1559}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 5604318720

約数和(自身を除く): 2821117088

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1187, 1504, 1559, 2374, 3118, 4748, 6236, 9496, 12472, 18992, 24944, 37984, 49888, 55789, 73273, 111578, 146546, 223156, 293092, 446312, 586184, 892624, 1172368, 1785248, 1850533, 2344736, 3701066, 7402132, 14804264, 29608528, 59217056, 86975051, 173950102, 347900204, 695800408, 1391600816, 2783201632]

約数ペア:

[(1, 2783201632), (2, 1391600816), (4, 695800408), (8, 347900204), (16, 173950102), (32, 86975051), (47, 59217056), (94, 29608528), (188, 14804264), (376, 7402132), (752, 3701066), (1187, 2344736), (1504, 1850533), (1559, 1785248), (2374, 1172368), (3118, 892624), (4748, 586184), (6236, 446312), (9496, 293092), (12472, 223156), (18992, 146546), (24944, 111578), (37984, 73273), (49888, 55789)]