2572657648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 5513789952

約数和(自身を除く): 2941132304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 241, 262, 463, 482, 524, 926, 964, 1048, 1441, 1852, 1928, 2096, 2651, 2882, 3704, 3856, 5093, 5302, 5764, 7408, 10186, 10604, 11528, 20372, 21208, 23056, 31571, 40744, 42416, 60653, 63142, 81488, 111583, 121306, 126284, 223166, 242612, 252568, 347281, 446332, 485224, 505136, 667183, 694562, 892664, 970448, 1227413, 1334366, 1389124, 1785328, 2454826, 2668732, 2778248, 4909652, 5337464, 5556496, 9819304, 10674928, 14617373, 19638608, 29234746, 58469492, 116938984, 160791103, 233877968, 321582206, 643164412, 1286328824, 2572657648]

約数ペア:

[(1, 2572657648), (2, 1286328824), (4, 643164412), (8, 321582206), (11, 233877968), (16, 160791103), (22, 116938984), (44, 58469492), (88, 29234746), (131, 19638608), (176, 14617373), (241, 10674928), (262, 9819304), (463, 5556496), (482, 5337464), (524, 4909652), (926, 2778248), (964, 2668732), (1048, 2454826), (1441, 1785328), (1852, 1389124), (1928, 1334366), (2096, 1227413), (2651, 970448), (2882, 892664), (3704, 694562), (3856, 667183), (5093, 505136), (5302, 485224), (5764, 446332), (7408, 347281), (10186, 252568), (10604, 242612), (11528, 223166), (20372, 126284), (21208, 121306), (23056, 111583), (31571, 81488), (40744, 63142), (42416, 60653)]