7875272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 15681600

約数和(自身を除く): 7806328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 263, 394, 526, 788, 1052, 1576, 2104, 3743, 4997, 7486, 9994, 14972, 19988, 29944, 39976, 51811, 103622, 207244, 414488, 984409, 1968818, 3937636, 7875272]

約数ペア:

[(1, 7875272), (2, 3937636), (4, 1968818), (8, 984409), (19, 414488), (38, 207244), (76, 103622), (152, 51811), (197, 39976), (263, 29944), (394, 19988), (526, 14972), (788, 9994), (1052, 7486), (1576, 4997), (2104, 3743)]