28974016

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 60624720

約数和(自身を除く): 31650704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 134, 232, 233, 268, 464, 466, 536, 928, 932, 1072, 1856, 1864, 1943, 2144, 3728, 3886, 4288, 6757, 7456, 7772, 13514, 14912, 15544, 15611, 27028, 31088, 31222, 54056, 62176, 62444, 108112, 124352, 124888, 216224, 249776, 432448, 452719, 499552, 905438, 999104, 1810876, 3621752, 7243504, 14487008, 28974016]

約数ペア:

[(1, 28974016), (2, 14487008), (4, 7243504), (8, 3621752), (16, 1810876), (29, 999104), (32, 905438), (58, 499552), (64, 452719), (67, 432448), (116, 249776), (134, 216224), (232, 124888), (233, 124352), (268, 108112), (464, 62444), (466, 62176), (536, 54056), (928, 31222), (932, 31088), (1072, 27028), (1856, 15611), (1864, 15544), (1943, 14912), (2144, 13514), (3728, 7772), (3886, 7456), (4288, 6757)]