28442945902

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1\times {\mathrm{26053}}^1$

素因数の和:28780

約数の個数: 32

約数和(自身を含む): 50461387200

約数和(自身を除く): 22018441298

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2689, 5378, 18823, 26053, 37646, 52106, 77981, 155962, 182371, 364742, 545867, 755537, 1091734, 1511074, 5288759, 10577518, 70056517, 140113034, 490395619, 980791238, 2031638993, 4063277986, 14221472951, 28442945902]

約数ペア:

[(1, 28442945902), (2, 14221472951), (7, 4063277986), (14, 2031638993), (29, 980791238), (58, 490395619), (203, 140113034), (406, 70056517), (2689, 10577518), (5378, 5288759), (18823, 1511074), (26053, 1091734), (37646, 755537), (52106, 545867), (77981, 364742), (155962, 182371)]