28252912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 58335552

約数和(自身を除く): 30082640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 431, 482, 862, 964, 1724, 1928, 3448, 3856, 4097, 6896, 7327, 8194, 14654, 16388, 29308, 32776, 58616, 65552, 103871, 117232, 207742, 415484, 830968, 1661936, 1765807, 3531614, 7063228, 14126456, 28252912]

約数ペア:

[(1, 28252912), (2, 14126456), (4, 7063228), (8, 3531614), (16, 1765807), (17, 1661936), (34, 830968), (68, 415484), (136, 207742), (241, 117232), (272, 103871), (431, 65552), (482, 58616), (862, 32776), (964, 29308), (1724, 16388), (1928, 14654), (3448, 8194), (3856, 7327), (4097, 6896)]