28985952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17761}}^1$

素因数の和:17791

約数の個数: 48

約数和(自身を含む): 80568432

約数和(自身を除く): 51582480

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, 17761, 35522, 53283, 71044, 106566, 142088, 213132, 284176, 301937, 426264, 568352, 603874, 852528, 905811, 1207748, 1705056, 1811622, 2415496, 3623244, 4830992, 7246488, 9661984, 14492976, 28985952]

約数ペア:

[(1, 28985952), (2, 14492976), (3, 9661984), (4, 7246488), (6, 4830992), (8, 3623244), (12, 2415496), (16, 1811622), (17, 1705056), (24, 1207748), (32, 905811), (34, 852528), (48, 603874), (51, 568352), (68, 426264), (96, 301937), (102, 284176), (136, 213132), (204, 142088), (272, 106566), (408, 71044), (544, 53283), (816, 35522), (1632, 17761)]