25793526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 34525194

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 114, 134, 201, 209, 307, 402, 418, 614, 627, 737, 921, 1254, 1273, 1474, 1842, 2211, 2546, 3377, 3819, 4422, 5833, 6754, 7638, 10131, 11666, 14003, 17499, 20262, 20569, 28006, 34998, 41138, 42009, 61707, 64163, 84018, 123414, 128326, 192489, 226259, 384978, 390811, 452518, 678777, 781622, 1172433, 1357554, 2344866, 4298921, 8597842, 12896763, 25793526]

約数ペア:

[(1, 25793526), (2, 12896763), (3, 8597842), (6, 4298921), (11, 2344866), (19, 1357554), (22, 1172433), (33, 781622), (38, 678777), (57, 452518), (66, 390811), (67, 384978), (114, 226259), (134, 192489), (201, 128326), (209, 123414), (307, 84018), (402, 64163), (418, 61707), (614, 42009), (627, 41138), (737, 34998), (921, 28006), (1254, 20569), (1273, 20262), (1474, 17499), (1842, 14003), (2211, 11666), (2546, 10131), (3377, 7638), (3819, 6754), (4422, 5833)]