42212856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6844

約数の個数: 64

約数和(自身を含む): 123886080

約数和(自身を除く): 81673224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 6791, 13582, 20373, 27164, 40746, 47537, 54328, 81492, 95074, 142611, 162984, 190148, 251267, 285222, 380296, 502534, 570444, 753801, 1005068, 1140888, 1507602, 1758869, 2010136, 3015204, 3517738, 5276607, 6030408, 7035476, 10553214, 14070952, 21106428, 42212856]

約数ペア:

[(1, 42212856), (2, 21106428), (3, 14070952), (4, 10553214), (6, 7035476), (7, 6030408), (8, 5276607), (12, 3517738), (14, 3015204), (21, 2010136), (24, 1758869), (28, 1507602), (37, 1140888), (42, 1005068), (56, 753801), (74, 570444), (84, 502534), (111, 380296), (148, 285222), (168, 251267), (222, 190148), (259, 162984), (296, 142611), (444, 95074), (518, 81492), (777, 54328), (888, 47537), (1036, 40746), (1554, 27164), (2072, 20373), (3108, 13582), (6216, 6791)]