8708353004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 17008872048

約数和(自身を除く): 8300519044

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 421, 481, 676, 827, 842, 962, 1654, 1684, 1924, 3308, 5473, 6253, 10751, 10946, 12506, 15577, 21502, 21892, 25012, 30599, 31154, 43004, 61198, 62308, 71149, 122396, 139763, 142298, 202501, 279526, 284596, 348167, 397787, 405002, 559052, 696334, 795574, 810004, 1392668, 1591148, 2632513, 4526171, 5171231, 5265026, 9052342, 10342462, 10530052, 12882179, 18104684, 20684924, 25764358, 51528716, 58840223, 117680446, 167468327, 235360892, 334936654, 669873308, 2177088251, 4354176502, 8708353004]

約数ペア:

[(1, 8708353004), (2, 4354176502), (4, 2177088251), (13, 669873308), (26, 334936654), (37, 235360892), (52, 167468327), (74, 117680446), (148, 58840223), (169, 51528716), (338, 25764358), (421, 20684924), (481, 18104684), (676, 12882179), (827, 10530052), (842, 10342462), (962, 9052342), (1654, 5265026), (1684, 5171231), (1924, 4526171), (3308, 2632513), (5473, 1591148), (6253, 1392668), (10751, 810004), (10946, 795574), (12506, 696334), (15577, 559052), (21502, 405002), (21892, 397787), (25012, 348167), (30599, 284596), (31154, 279526), (43004, 202501), (61198, 142298), (62308, 139763), (71149, 122396)]