4028976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{571}}^1$

素因数の和:599

約数の個数: 90

約数和(自身を含む): 13139412

約数和(自身を除く): 9110436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 571, 588, 784, 882, 1008, 1142, 1176, 1713, 1764, 2284, 2352, 3426, 3528, 3997, 4568, 5139, 6852, 7056, 7994, 9136, 10278, 11991, 13704, 15988, 20556, 23982, 27408, 27979, 31976, 35973, 41112, 47964, 55958, 63952, 71946, 82224, 83937, 95928, 111916, 143892, 167874, 191856, 223832, 251811, 287784, 335748, 447664, 503622, 575568, 671496, 1007244, 1342992, 2014488, 4028976]

約数ペア:

[(1, 4028976), (2, 2014488), (3, 1342992), (4, 1007244), (6, 671496), (7, 575568), (8, 503622), (9, 447664), (12, 335748), (14, 287784), (16, 251811), (18, 223832), (21, 191856), (24, 167874), (28, 143892), (36, 111916), (42, 95928), (48, 83937), (49, 82224), (56, 71946), (63, 63952), (72, 55958), (84, 47964), (98, 41112), (112, 35973), (126, 31976), (144, 27979), (147, 27408), (168, 23982), (196, 20556), (252, 15988), (294, 13704), (336, 11991), (392, 10278), (441, 9136), (504, 7994), (571, 7056), (588, 6852), (784, 5139), (882, 4568), (1008, 3997), (1142, 3528), (1176, 3426), (1713, 2352), (1764, 2284)]