26957476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 59960320

約数和(自身を除く): 33002844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2389, 2821, 4778, 5642, 9556, 11284, 16723, 31057, 33446, 62114, 66892, 74059, 124228, 148118, 217399, 296236, 434798, 518413, 869596, 962767, 1036826, 1925534, 2073652, 3851068, 6739369, 13478738, 26957476]

約数ペア:

[(1, 26957476), (2, 13478738), (4, 6739369), (7, 3851068), (13, 2073652), (14, 1925534), (26, 1036826), (28, 962767), (31, 869596), (52, 518413), (62, 434798), (91, 296236), (124, 217399), (182, 148118), (217, 124228), (364, 74059), (403, 66892), (434, 62114), (806, 33446), (868, 31057), (1612, 16723), (2389, 11284), (2821, 9556), (4778, 5642)]