25297432504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{32833}}^1$

素因数の和:33032

約数の個数: 64

約数和(自身を含む): 51654448800

約数和(自身を除く): 26357016296

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 137, 148, 152, 274, 296, 548, 703, 1096, 1406, 2603, 2812, 5069, 5206, 5624, 10138, 10412, 20276, 20824, 32833, 40552, 65666, 96311, 131332, 192622, 262664, 385244, 623827, 770488, 1214821, 1247654, 2429642, 2495308, 4498121, 4859284, 4990616, 8996242, 9718568, 17992484, 23081599, 35984968, 46163198, 85464299, 92326396, 166430477, 170928598, 184652792, 332860954, 341857196, 665721908, 683714392, 1331443816, 3162179063, 6324358126, 12648716252, 25297432504]

約数ペア:

[(1, 25297432504), (2, 12648716252), (4, 6324358126), (8, 3162179063), (19, 1331443816), (37, 683714392), (38, 665721908), (74, 341857196), (76, 332860954), (137, 184652792), (148, 170928598), (152, 166430477), (274, 92326396), (296, 85464299), (548, 46163198), (703, 35984968), (1096, 23081599), (1406, 17992484), (2603, 9718568), (2812, 8996242), (5069, 4990616), (5206, 4859284), (5624, 4498121), (10138, 2495308), (10412, 2429642), (20276, 1247654), (20824, 1214821), (32833, 770488), (40552, 623827), (65666, 385244), (96311, 262664), (131332, 192622)]