28283328

素因数分解:

$2^6\times 3^2\times {\mathrm{49103}}^1$

素因数の和:49121

約数の個数: 42

約数和(自身を含む): 81070704

約数和(自身を除く): 52787376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 49103, 98206, 147309, 196412, 294618, 392824, 441927, 589236, 785648, 883854, 1178472, 1571296, 1767708, 2356944, 3142592, 3535416, 4713888, 7070832, 9427776, 14141664, 28283328]

約数ペア:

[(1, 28283328), (2, 14141664), (3, 9427776), (4, 7070832), (6, 4713888), (8, 3535416), (9, 3142592), (12, 2356944), (16, 1767708), (18, 1571296), (24, 1178472), (32, 883854), (36, 785648), (48, 589236), (64, 441927), (72, 392824), (96, 294618), (144, 196412), (192, 147309), (288, 98206), (576, 49103)]