28855392

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17711

約数の個数: 48

約数和(自身を含む): 80205552

約数和(自身を除く): 51350160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17681, 35362, 53043, 70724, 106086, 141448, 212172, 282896, 300577, 424344, 565792, 601154, 848688, 901731, 1202308, 1697376, 1803462, 2404616, 3606924, 4809232, 7213848, 9618464, 14427696, 28855392]

約数ペア:

[(1, 28855392), (2, 14427696), (3, 9618464), (4, 7213848), (6, 4809232), (8, 3606924), (12, 2404616), (16, 1803462), (17, 1697376), (24, 1202308), (32, 901731), (34, 848688), (48, 601154), (51, 565792), (68, 424344), (96, 300577), (102, 282896), (136, 212172), (204, 141448), (272, 106086), (408, 70724), (544, 53043), (816, 35362), (1632, 17681)]