25675932016

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{6659}}^1$

素因数の和:7046

約数の個数: 80

約数和(自身を含む): 57478464000

約数和(自身を除く): 31802531984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 199, 346, 398, 692, 796, 1211, 1384, 1393, 1592, 2422, 2768, 2786, 3184, 4844, 5572, 6659, 9688, 11144, 13318, 19376, 22288, 26636, 34427, 46613, 53272, 68854, 93226, 106544, 137708, 186452, 240989, 275416, 372904, 481978, 550832, 745808, 963956, 1152007, 1325141, 1927912, 2304014, 2650282, 3855824, 4608028, 5300564, 8064049, 9216056, 9275987, 10601128, 16128098, 18432112, 18551974, 21202256, 32256196, 37103948, 64512392, 74207896, 129024784, 148415792, 229249393, 458498786, 916997572, 1604745751, 1833995144, 3209491502, 3667990288, 6418983004, 12837966008, 25675932016]

約数ペア:

[(1, 25675932016), (2, 12837966008), (4, 6418983004), (7, 3667990288), (8, 3209491502), (14, 1833995144), (16, 1604745751), (28, 916997572), (56, 458498786), (112, 229249393), (173, 148415792), (199, 129024784), (346, 74207896), (398, 64512392), (692, 37103948), (796, 32256196), (1211, 21202256), (1384, 18551974), (1393, 18432112), (1592, 16128098), (2422, 10601128), (2768, 9275987), (2786, 9216056), (3184, 8064049), (4844, 5300564), (5572, 4608028), (6659, 3855824), (9688, 2650282), (11144, 2304014), (13318, 1927912), (19376, 1325141), (22288, 1152007), (26636, 963956), (34427, 745808), (46613, 550832), (53272, 481978), (68854, 372904), (93226, 275416), (106544, 240989), (137708, 186452)]