7888272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 24676992

約数和(自身を除く): 16788720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1381, 1428, 1904, 2762, 2856, 4143, 5524, 5712, 8286, 9667, 11048, 16572, 19334, 22096, 23477, 29001, 33144, 38668, 46954, 58002, 66288, 70431, 77336, 93908, 116004, 140862, 154672, 164339, 187816, 232008, 281724, 328678, 375632, 464016, 493017, 563448, 657356, 986034, 1126896, 1314712, 1972068, 2629424, 3944136, 7888272]

約数ペア:

[(1, 7888272), (2, 3944136), (3, 2629424), (4, 1972068), (6, 1314712), (7, 1126896), (8, 986034), (12, 657356), (14, 563448), (16, 493017), (17, 464016), (21, 375632), (24, 328678), (28, 281724), (34, 232008), (42, 187816), (48, 164339), (51, 154672), (56, 140862), (68, 116004), (84, 93908), (102, 77336), (112, 70431), (119, 66288), (136, 58002), (168, 46954), (204, 38668), (238, 33144), (272, 29001), (336, 23477), (357, 22096), (408, 19334), (476, 16572), (714, 11048), (816, 9667), (952, 8286), (1381, 5712), (1428, 5524), (1904, 4143), (2762, 2856)]