73513778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 121570176

約数和(自身を除く): 48056398

約数列:

[1, 2, 13, 26, 97, 103, 194, 206, 283, 566, 1261, 1339, 2522, 2678, 3679, 7358, 9991, 19982, 27451, 29149, 54902, 58298, 129883, 259766, 356863, 378937, 713726, 757874, 2827453, 5654906, 36756889, 73513778]

約数ペア:

[(1, 73513778), (2, 36756889), (13, 5654906), (26, 2827453), (97, 757874), (103, 713726), (194, 378937), (206, 356863), (283, 259766), (566, 129883), (1261, 58298), (1339, 54902), (2522, 29149), (2678, 27451), (3679, 19982), (7358, 9991)]