1152803728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{30491}}^1$

素因数の和:30655

約数の個数: 40

約数和(自身を含む): 2382035040

約数和(自身を除く): 1229231312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 18904, 30491, 37808, 60982, 121964, 243928, 487856, 518347, 1036694, 2073388, 4146776, 4238249, 8293552, 8476498, 16952996, 33905992, 67811984, 72050233, 144100466, 288200932, 576401864, 1152803728]

約数ペア:

[(1, 1152803728), (2, 576401864), (4, 288200932), (8, 144100466), (16, 72050233), (17, 67811984), (34, 33905992), (68, 16952996), (136, 8476498), (139, 8293552), (272, 4238249), (278, 4146776), (556, 2073388), (1112, 1036694), (2224, 518347), (2363, 487856), (4726, 243928), (9452, 121964), (18904, 60982), (30491, 37808)]