28410707524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{10501}}^1$

素因数の和:10988

約数の個数: 48

約数和(自身を含む): 53024177920

約数和(自身を除く): 24613470396

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 367, 388, 734, 1468, 1843, 3686, 6973, 7372, 10501, 13946, 21002, 27892, 35599, 42004, 71198, 142396, 199519, 399038, 676381, 798076, 1018597, 1352762, 2037194, 2705524, 3853867, 4074388, 7707734, 15415468, 19353343, 38706686, 73223473, 77413372, 146446946, 292893892, 373825099, 747650198, 1495300396, 7102676881, 14205353762, 28410707524]

約数ペア:

[(1, 28410707524), (2, 14205353762), (4, 7102676881), (19, 1495300396), (38, 747650198), (76, 373825099), (97, 292893892), (194, 146446946), (367, 77413372), (388, 73223473), (734, 38706686), (1468, 19353343), (1843, 15415468), (3686, 7707734), (6973, 4074388), (7372, 3853867), (10501, 2705524), (13946, 2037194), (21002, 1352762), (27892, 1018597), (35599, 798076), (42004, 676381), (71198, 399038), (142396, 199519)]