75103028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18757}}^1$

素因数の和:18792

約数の個数: 48

約数和(自身を含む): 176475264

約数和(自身を除く): 101372236

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18757, 37514, 75028, 131299, 206327, 243841, 262598, 412654, 487682, 525196, 825308, 975364, 1444289, 1706887, 2682251, 2888578, 3413774, 5364502, 5777156, 6827548, 10729004, 18775757, 37551514, 75103028]

約数ペア:

[(1, 75103028), (2, 37551514), (4, 18775757), (7, 10729004), (11, 6827548), (13, 5777156), (14, 5364502), (22, 3413774), (26, 2888578), (28, 2682251), (44, 1706887), (52, 1444289), (77, 975364), (91, 825308), (143, 525196), (154, 487682), (182, 412654), (286, 262598), (308, 243841), (364, 206327), (572, 131299), (1001, 75028), (2002, 37514), (4004, 18757)]