25110932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 58796640

約数和(自身を除く): 33685708

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 613, 836, 931, 1078, 1226, 1463, 1862, 2156, 2452, 2926, 3724, 4291, 5852, 6743, 8582, 10241, 11647, 13486, 17164, 20482, 23294, 26972, 30037, 40964, 46588, 47201, 60074, 81529, 94402, 120148, 128117, 163058, 188804, 256234, 326116, 330407, 512468, 570703, 660814, 896819, 1141406, 1321628, 1793638, 2282812, 3587276, 6277733, 12555466, 25110932]

約数ペア:

[(1, 25110932), (2, 12555466), (4, 6277733), (7, 3587276), (11, 2282812), (14, 1793638), (19, 1321628), (22, 1141406), (28, 896819), (38, 660814), (44, 570703), (49, 512468), (76, 330407), (77, 326116), (98, 256234), (133, 188804), (154, 163058), (196, 128117), (209, 120148), (266, 94402), (308, 81529), (418, 60074), (532, 47201), (539, 46588), (613, 40964), (836, 30037), (931, 26972), (1078, 23294), (1226, 20482), (1463, 17164), (1862, 13486), (2156, 11647), (2452, 10241), (2926, 8582), (3724, 6743), (4291, 5852)]