28960928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 32002912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 383, 544, 556, 766, 1112, 1532, 2224, 2363, 3064, 4448, 4726, 6128, 6511, 9452, 12256, 13022, 18904, 26044, 37808, 52088, 53237, 75616, 104176, 106474, 208352, 212948, 425896, 851792, 905029, 1703584, 1810058, 3620116, 7240232, 14480464, 28960928]

約数ペア:

[(1, 28960928), (2, 14480464), (4, 7240232), (8, 3620116), (16, 1810058), (17, 1703584), (32, 905029), (34, 851792), (68, 425896), (136, 212948), (139, 208352), (272, 106474), (278, 104176), (383, 75616), (544, 53237), (556, 52088), (766, 37808), (1112, 26044), (1532, 18904), (2224, 13022), (2363, 12256), (3064, 9452), (4448, 6511), (4726, 6128)]