38911872628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{121313}}^1$

素因数の和:121476

約数の個数: 48

約数和(自身を含む): 74287841040

約数和(自身を除く): 35375968412

約数列:

[1, 2, 4, 17, 34, 53, 68, 89, 106, 178, 212, 356, 901, 1513, 1802, 3026, 3604, 4717, 6052, 9434, 18868, 80189, 121313, 160378, 242626, 320756, 485252, 2062321, 4124642, 6429589, 8249284, 10796857, 12859178, 21593714, 25718356, 43187428, 109303013, 183546569, 218606026, 367093138, 437212052, 572233421, 734186276, 1144466842, 2288933684, 9727968157, 19455936314, 38911872628]

約数ペア:

[(1, 38911872628), (2, 19455936314), (4, 9727968157), (17, 2288933684), (34, 1144466842), (53, 734186276), (68, 572233421), (89, 437212052), (106, 367093138), (178, 218606026), (212, 183546569), (356, 109303013), (901, 43187428), (1513, 25718356), (1802, 21593714), (3026, 12859178), (3604, 10796857), (4717, 8249284), (6052, 6429589), (9434, 4124642), (18868, 2062321), (80189, 485252), (121313, 320756), (160378, 242626)]