16626648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 43434720

約数和(自身を除く): 26808072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 277, 328, 366, 488, 492, 554, 732, 831, 984, 1108, 1464, 1662, 2216, 2501, 3324, 5002, 6648, 7503, 10004, 11357, 15006, 16897, 20008, 22714, 30012, 33794, 34071, 45428, 50691, 60024, 67588, 68142, 90856, 101382, 135176, 136284, 202764, 272568, 405528, 692777, 1385554, 2078331, 2771108, 4156662, 5542216, 8313324, 16626648]

約数ペア:

[(1, 16626648), (2, 8313324), (3, 5542216), (4, 4156662), (6, 2771108), (8, 2078331), (12, 1385554), (24, 692777), (41, 405528), (61, 272568), (82, 202764), (122, 136284), (123, 135176), (164, 101382), (183, 90856), (244, 68142), (246, 67588), (277, 60024), (328, 50691), (366, 45428), (488, 34071), (492, 33794), (554, 30012), (732, 22714), (831, 20008), (984, 16897), (1108, 15006), (1464, 11357), (1662, 10004), (2216, 7503), (2501, 6648), (3324, 5002)]