23528396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 44906400

約数和(自身を除く): 21378004

約数列:

[1, 2, 4, 29, 43, 53, 58, 86, 89, 106, 116, 172, 178, 212, 356, 1247, 1537, 2279, 2494, 2581, 3074, 3827, 4558, 4717, 4988, 5162, 6148, 7654, 9116, 9434, 10324, 15308, 18868, 66091, 110983, 132182, 136793, 202831, 221966, 264364, 273586, 405662, 443932, 547172, 811324, 5882099, 11764198, 23528396]

約数ペア:

[(1, 23528396), (2, 11764198), (4, 5882099), (29, 811324), (43, 547172), (53, 443932), (58, 405662), (86, 273586), (89, 264364), (106, 221966), (116, 202831), (172, 136793), (178, 132182), (212, 110983), (356, 66091), (1247, 18868), (1537, 15308), (2279, 10324), (2494, 9434), (2581, 9116), (3074, 7654), (3827, 6148), (4558, 5162), (4717, 4988)]