4782128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 10134768

約数和(自身を除く): 5352640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 277, 332, 554, 664, 1079, 1108, 1328, 2158, 2216, 3601, 4316, 4432, 7202, 8632, 14404, 17264, 22991, 28808, 45982, 57616, 91964, 183928, 298883, 367856, 597766, 1195532, 2391064, 4782128]

約数ペア:

[(1, 4782128), (2, 2391064), (4, 1195532), (8, 597766), (13, 367856), (16, 298883), (26, 183928), (52, 91964), (83, 57616), (104, 45982), (166, 28808), (208, 22991), (277, 17264), (332, 14404), (554, 8632), (664, 7202), (1079, 4432), (1108, 4316), (1328, 3601), (2158, 2216)]