28047012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47699}}^1$

素因数の和:47720

約数の個数: 36

約数和(自身を含む): 76129200

約数和(自身を除く): 48082188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47699, 95398, 143097, 190796, 286194, 333893, 572388, 667786, 1001679, 1335572, 2003358, 2337251, 4006716, 4674502, 7011753, 9349004, 14023506, 28047012]

約数ペア:

[(1, 28047012), (2, 14023506), (3, 9349004), (4, 7011753), (6, 4674502), (7, 4006716), (12, 2337251), (14, 2003358), (21, 1335572), (28, 1001679), (42, 667786), (49, 572388), (84, 333893), (98, 286194), (147, 190796), (196, 143097), (294, 95398), (588, 47699)]