28463748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 70533120

約数和(自身を除く): 42069372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 983, 1524, 1966, 2413, 2949, 3932, 4826, 5898, 7239, 9652, 11796, 14478, 18677, 28956, 37354, 56031, 74708, 112062, 124841, 224124, 249682, 374523, 499364, 749046, 1498092, 2371979, 4743958, 7115937, 9487916, 14231874, 28463748]

約数ペア:

[(1, 28463748), (2, 14231874), (3, 9487916), (4, 7115937), (6, 4743958), (12, 2371979), (19, 1498092), (38, 749046), (57, 499364), (76, 374523), (114, 249682), (127, 224124), (228, 124841), (254, 112062), (381, 74708), (508, 56031), (762, 37354), (983, 28956), (1524, 18677), (1966, 14478), (2413, 11796), (2949, 9652), (3932, 7239), (4826, 5898)]