27965264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 57927840

約数和(自身を除く): 29962576

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1373, 2546, 2746, 5092, 5492, 10184, 10984, 20368, 21968, 26087, 52174, 91991, 104348, 183982, 208696, 367964, 417392, 735928, 1471856, 1747829, 3495658, 6991316, 13982632, 27965264]

約数ペア:

[(1, 27965264), (2, 13982632), (4, 6991316), (8, 3495658), (16, 1747829), (19, 1471856), (38, 735928), (67, 417392), (76, 367964), (134, 208696), (152, 183982), (268, 104348), (304, 91991), (536, 52174), (1072, 26087), (1273, 21968), (1373, 20368), (2546, 10984), (2746, 10184), (5092, 5492)]