28709352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56963}}^1$

素因数の和:56982

約数の個数: 48

約数和(自身を含む): 88863840

約数和(自身を除く): 60154488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56963, 113926, 170889, 227852, 341778, 398741, 455704, 512667, 683556, 797482, 1025334, 1196223, 1367112, 1594964, 2050668, 2392446, 3189928, 3588669, 4101336, 4784892, 7177338, 9569784, 14354676, 28709352]

約数ペア:

[(1, 28709352), (2, 14354676), (3, 9569784), (4, 7177338), (6, 4784892), (7, 4101336), (8, 3588669), (9, 3189928), (12, 2392446), (14, 2050668), (18, 1594964), (21, 1367112), (24, 1196223), (28, 1025334), (36, 797482), (42, 683556), (56, 512667), (63, 455704), (72, 398741), (84, 341778), (126, 227852), (168, 170889), (252, 113926), (504, 56963)]