28862988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31237}}^1$

素因数の和:31262

約数の個数: 48

約数和(自身を含む): 83967744

約数和(自身を除く): 55104756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 31237, 62474, 93711, 124948, 187422, 218659, 343607, 374844, 437318, 655977, 687214, 874636, 1030821, 1311954, 1374428, 2061642, 2405249, 2623908, 4123284, 4810498, 7215747, 9620996, 14431494, 28862988]

約数ペア:

[(1, 28862988), (2, 14431494), (3, 9620996), (4, 7215747), (6, 4810498), (7, 4123284), (11, 2623908), (12, 2405249), (14, 2061642), (21, 1374428), (22, 1311954), (28, 1030821), (33, 874636), (42, 687214), (44, 655977), (66, 437318), (77, 374844), (84, 343607), (132, 218659), (154, 187422), (231, 124948), (308, 93711), (462, 62474), (924, 31237)]