28893670288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15175247}}^1$

素因数の和:15175279

約数の個数: 40

約数和(自身を含む): 67742307072

約数和(自身を除く): 38848636784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15175247, 30350494, 60700988, 106226729, 121401976, 212453458, 242803952, 257979199, 424906916, 515958398, 849813832, 1031916796, 1699627664, 1805854393, 2063833592, 3611708786, 4127667184, 7223417572, 14446835144, 28893670288]

約数ペア:

[(1, 28893670288), (2, 14446835144), (4, 7223417572), (7, 4127667184), (8, 3611708786), (14, 2063833592), (16, 1805854393), (17, 1699627664), (28, 1031916796), (34, 849813832), (56, 515958398), (68, 424906916), (112, 257979199), (119, 242803952), (136, 212453458), (238, 121401976), (272, 106226729), (476, 60700988), (952, 30350494), (1904, 15175247)]