7007768404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3739}}^1$

素因数の和:4053

約数の個数: 96

約数和(自身を含む): 15950950400

約数和(自身を除く): 8943181996

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 271, 364, 494, 532, 542, 988, 1084, 1729, 1897, 3458, 3523, 3739, 3794, 5149, 6916, 7046, 7478, 7588, 10298, 14092, 14956, 20596, 24661, 26173, 36043, 48607, 49322, 52346, 66937, 71041, 72086, 97214, 98644, 104692, 133874, 142082, 144172, 194428, 267748, 284164, 340249, 468559, 497287, 680498, 923533, 937118, 994574, 1013269, 1360996, 1847066, 1874236, 1989148, 2026538, 3694132, 4053076, 6464731, 7092883, 12929462, 13172497, 14185766, 19252111, 25858924, 26344994, 28371532, 38504222, 52689988, 77008444, 92207479, 134764777, 184414958, 250277443, 269529554, 368829916, 500554886, 539059108, 1001109772, 1751942101, 3503884202, 7007768404]

約数ペア:

[(1, 7007768404), (2, 3503884202), (4, 1751942101), (7, 1001109772), (13, 539059108), (14, 500554886), (19, 368829916), (26, 269529554), (28, 250277443), (38, 184414958), (52, 134764777), (76, 92207479), (91, 77008444), (133, 52689988), (182, 38504222), (247, 28371532), (266, 26344994), (271, 25858924), (364, 19252111), (494, 14185766), (532, 13172497), (542, 12929462), (988, 7092883), (1084, 6464731), (1729, 4053076), (1897, 3694132), (3458, 2026538), (3523, 1989148), (3739, 1874236), (3794, 1847066), (5149, 1360996), (6916, 1013269), (7046, 994574), (7478, 937118), (7588, 923533), (10298, 680498), (14092, 497287), (14956, 468559), (20596, 340249), (24661, 284164), (26173, 267748), (36043, 194428), (48607, 144172), (49322, 142082), (52346, 133874), (66937, 104692), (71041, 98644), (72086, 97214)]