28491168

素因数分解:

$2^5\times 3^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 75067776

約数和(自身を除く): 46576608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 463, 641, 926, 1282, 1389, 1852, 1923, 2564, 2778, 3704, 3846, 5128, 5556, 7408, 7692, 10256, 11112, 14816, 15384, 20512, 22224, 30768, 44448, 61536, 296783, 593566, 890349, 1187132, 1780698, 2374264, 3561396, 4748528, 7122792, 9497056, 14245584, 28491168]

約数ペア:

[(1, 28491168), (2, 14245584), (3, 9497056), (4, 7122792), (6, 4748528), (8, 3561396), (12, 2374264), (16, 1780698), (24, 1187132), (32, 890349), (48, 593566), (96, 296783), (463, 61536), (641, 44448), (926, 30768), (1282, 22224), (1389, 20512), (1852, 15384), (1923, 14816), (2564, 11112), (2778, 10256), (3704, 7692), (3846, 7408), (5128, 5556)]