23998568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 28256152

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 167, 184, 253, 284, 334, 506, 568, 668, 781, 1012, 1336, 1562, 1633, 1837, 2024, 3124, 3266, 3674, 3841, 6248, 6532, 7348, 7682, 11857, 13064, 14696, 15364, 17963, 23714, 30728, 35926, 42251, 47428, 71852, 84502, 94856, 130427, 143704, 169004, 260854, 272711, 338008, 521708, 545422, 1043416, 1090844, 2181688, 2999821, 5999642, 11999284, 23998568]

約数ペア:

[(1, 23998568), (2, 11999284), (4, 5999642), (8, 2999821), (11, 2181688), (22, 1090844), (23, 1043416), (44, 545422), (46, 521708), (71, 338008), (88, 272711), (92, 260854), (142, 169004), (167, 143704), (184, 130427), (253, 94856), (284, 84502), (334, 71852), (506, 47428), (568, 42251), (668, 35926), (781, 30728), (1012, 23714), (1336, 17963), (1562, 15364), (1633, 14696), (1837, 13064), (2024, 11857), (3124, 7682), (3266, 7348), (3674, 6532), (3841, 6248)]