28813848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7496

約数の個数: 64

約数和(自身を含む): 85916160

約数和(自身を除く): 57102312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7457, 14914, 22371, 29828, 44742, 52199, 59656, 89484, 104398, 156597, 171511, 178968, 208796, 313194, 343022, 417592, 514533, 626388, 686044, 1029066, 1200577, 1252776, 1372088, 2058132, 2401154, 3601731, 4116264, 4802308, 7203462, 9604616, 14406924, 28813848]

約数ペア:

[(1, 28813848), (2, 14406924), (3, 9604616), (4, 7203462), (6, 4802308), (7, 4116264), (8, 3601731), (12, 2401154), (14, 2058132), (21, 1372088), (23, 1252776), (24, 1200577), (28, 1029066), (42, 686044), (46, 626388), (56, 514533), (69, 417592), (84, 343022), (92, 313194), (138, 208796), (161, 178968), (168, 171511), (184, 156597), (276, 104398), (322, 89484), (483, 59656), (552, 52199), (644, 44742), (966, 29828), (1288, 22371), (1932, 14914), (3864, 7457)]