3983952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 11999232

約数和(自身を除く): 8015280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 167, 168, 213, 284, 334, 336, 426, 497, 501, 568, 668, 852, 994, 1002, 1136, 1169, 1336, 1491, 1704, 1988, 2004, 2338, 2672, 2982, 3408, 3507, 3976, 4008, 4676, 5964, 7014, 7952, 8016, 9352, 11857, 11928, 14028, 18704, 23714, 23856, 28056, 35571, 47428, 56112, 71142, 82999, 94856, 142284, 165998, 189712, 248997, 284568, 331996, 497994, 569136, 663992, 995988, 1327984, 1991976, 3983952]

約数ペア:

[(1, 3983952), (2, 1991976), (3, 1327984), (4, 995988), (6, 663992), (7, 569136), (8, 497994), (12, 331996), (14, 284568), (16, 248997), (21, 189712), (24, 165998), (28, 142284), (42, 94856), (48, 82999), (56, 71142), (71, 56112), (84, 47428), (112, 35571), (142, 28056), (167, 23856), (168, 23714), (213, 18704), (284, 14028), (334, 11928), (336, 11857), (426, 9352), (497, 8016), (501, 7952), (568, 7014), (668, 5964), (852, 4676), (994, 4008), (1002, 3976), (1136, 3507), (1169, 3408), (1336, 2982), (1491, 2672), (1704, 2338), (1988, 2004)]