7951424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 17922240

約数和(自身を除く): 9970816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 503, 608, 832, 988, 1006, 1216, 1976, 2012, 3952, 4024, 6539, 7904, 8048, 9557, 13078, 15808, 16096, 19114, 26156, 32192, 38228, 52312, 76456, 104624, 124241, 152912, 209248, 248482, 305824, 418496, 496964, 611648, 993928, 1987856, 3975712, 7951424]

約数ペア:

[(1, 7951424), (2, 3975712), (4, 1987856), (8, 993928), (13, 611648), (16, 496964), (19, 418496), (26, 305824), (32, 248482), (38, 209248), (52, 152912), (64, 124241), (76, 104624), (104, 76456), (152, 52312), (208, 38228), (247, 32192), (304, 26156), (416, 19114), (494, 16096), (503, 15808), (608, 13078), (832, 9557), (988, 8048), (1006, 7904), (1216, 6539), (1976, 4024), (2012, 3952)]