40636952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 43412968

約数列:

[1, 2, 4, 8, 23, 37, 46, 47, 74, 92, 94, 127, 148, 184, 188, 254, 296, 376, 508, 851, 1016, 1081, 1702, 1739, 2162, 2921, 3404, 3478, 4324, 4699, 5842, 5969, 6808, 6956, 8648, 9398, 11684, 11938, 13912, 18796, 23368, 23876, 37592, 39997, 47752, 79994, 108077, 137287, 159988, 216154, 220853, 274574, 319976, 432308, 441706, 549148, 864616, 883412, 1098296, 1766824, 5079619, 10159238, 20318476, 40636952]

約数ペア:

[(1, 40636952), (2, 20318476), (4, 10159238), (8, 5079619), (23, 1766824), (37, 1098296), (46, 883412), (47, 864616), (74, 549148), (92, 441706), (94, 432308), (127, 319976), (148, 274574), (184, 220853), (188, 216154), (254, 159988), (296, 137287), (376, 108077), (508, 79994), (851, 47752), (1016, 39997), (1081, 37592), (1702, 23876), (1739, 23368), (2162, 18796), (2921, 13912), (3404, 11938), (3478, 11684), (4324, 9398), (4699, 8648), (5842, 6956), (5969, 6808)]