56896728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 106399272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1259, 1614, 1883, 2152, 2518, 3228, 3766, 3777, 5036, 5649, 6456, 7532, 7554, 8813, 10072, 11298, 15064, 15108, 17626, 22596, 26439, 30216, 35252, 45192, 52878, 70504, 105756, 211512, 338671, 677342, 1016013, 1354684, 2032026, 2370697, 2709368, 4064052, 4741394, 7112091, 8128104, 9482788, 14224182, 18965576, 28448364, 56896728]

約数ペア:

[(1, 56896728), (2, 28448364), (3, 18965576), (4, 14224182), (6, 9482788), (7, 8128104), (8, 7112091), (12, 4741394), (14, 4064052), (21, 2709368), (24, 2370697), (28, 2032026), (42, 1354684), (56, 1016013), (84, 677342), (168, 338671), (269, 211512), (538, 105756), (807, 70504), (1076, 52878), (1259, 45192), (1614, 35252), (1883, 30216), (2152, 26439), (2518, 22596), (3228, 17626), (3766, 15108), (3777, 15064), (5036, 11298), (5649, 10072), (6456, 8813), (7532, 7554)]