8021496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 24624000

約数和(自身を除く): 16602504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 359, 392, 399, 456, 532, 588, 718, 798, 931, 1064, 1077, 1176, 1436, 1596, 1862, 2154, 2513, 2793, 2872, 3192, 3724, 4308, 5026, 5586, 6821, 7448, 7539, 8616, 10052, 11172, 13642, 15078, 17591, 20104, 20463, 22344, 27284, 30156, 35182, 40926, 47747, 52773, 54568, 60312, 70364, 81852, 95494, 105546, 140728, 143241, 163704, 190988, 211092, 286482, 334229, 381976, 422184, 572964, 668458, 1002687, 1145928, 1336916, 2005374, 2673832, 4010748, 8021496]

約数ペア:

[(1, 8021496), (2, 4010748), (3, 2673832), (4, 2005374), (6, 1336916), (7, 1145928), (8, 1002687), (12, 668458), (14, 572964), (19, 422184), (21, 381976), (24, 334229), (28, 286482), (38, 211092), (42, 190988), (49, 163704), (56, 143241), (57, 140728), (76, 105546), (84, 95494), (98, 81852), (114, 70364), (133, 60312), (147, 54568), (152, 52773), (168, 47747), (196, 40926), (228, 35182), (266, 30156), (294, 27284), (359, 22344), (392, 20463), (399, 20104), (456, 17591), (532, 15078), (588, 13642), (718, 11172), (798, 10052), (931, 8616), (1064, 7539), (1077, 7448), (1176, 6821), (1436, 5586), (1596, 5026), (1862, 4308), (2154, 3724), (2513, 3192), (2793, 2872)]