39428116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 89407360

約数和(自身を除く): 49979244

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5701, 6916, 11402, 22804, 39907, 74113, 79814, 108319, 148226, 159628, 216638, 296452, 433276, 518791, 758233, 1037582, 1408147, 1516466, 2075164, 2816294, 3032932, 5632588, 9857029, 19714058, 39428116]

約数ペア:

[(1, 39428116), (2, 19714058), (4, 9857029), (7, 5632588), (13, 3032932), (14, 2816294), (19, 2075164), (26, 1516466), (28, 1408147), (38, 1037582), (52, 758233), (76, 518791), (91, 433276), (133, 296452), (182, 216638), (247, 159628), (266, 148226), (364, 108319), (494, 79814), (532, 74113), (988, 39907), (1729, 22804), (3458, 11402), (5701, 6916)]