28685168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 57901056

約数和(自身を除く): 29215888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 383, 496, 604, 766, 1208, 1532, 2416, 3064, 4681, 6128, 9362, 11873, 18724, 23746, 37448, 47492, 57833, 74896, 94984, 115666, 189968, 231332, 462664, 925328, 1792823, 3585646, 7171292, 14342584, 28685168]

約数ペア:

[(1, 28685168), (2, 14342584), (4, 7171292), (8, 3585646), (16, 1792823), (31, 925328), (62, 462664), (124, 231332), (151, 189968), (248, 115666), (302, 94984), (383, 74896), (496, 57833), (604, 47492), (766, 37448), (1208, 23746), (1532, 18724), (2416, 11873), (3064, 9362), (4681, 6128)]