25008889452

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1\times {\mathrm{7523}}^1$

素因数の和:9662

約数の個数: 48

約数和(自身を含む): 58811195520

約数和(自身を除く): 33802306068

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1993, 3986, 5979, 7523, 7972, 11958, 15046, 22569, 23916, 30092, 45138, 90276, 277027, 554054, 831081, 1045697, 1108108, 1662162, 2091394, 3137091, 3324324, 4182788, 6274182, 12548364, 14993339, 29986678, 44980017, 59973356, 89960034, 179920068, 2084074121, 4168148242, 6252222363, 8336296484, 12504444726, 25008889452]

約数ペア:

[(1, 25008889452), (2, 12504444726), (3, 8336296484), (4, 6252222363), (6, 4168148242), (12, 2084074121), (139, 179920068), (278, 89960034), (417, 59973356), (556, 44980017), (834, 29986678), (1668, 14993339), (1993, 12548364), (3986, 6274182), (5979, 4182788), (7523, 3324324), (7972, 3137091), (11958, 2091394), (15046, 1662162), (22569, 1108108), (23916, 1045697), (30092, 831081), (45138, 554054), (90276, 277027)]