26367028387

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 32055091200

約数和(自身を除く): 5688062813

約数列:

[1, 7, 61, 71, 79, 101, 109, 427, 497, 553, 707, 763, 4331, 4819, 5609, 6161, 6649, 7171, 7739, 7979, 8611, 11009, 30317, 33733, 39263, 43127, 46543, 50197, 54173, 55853, 60277, 77063, 342149, 437431, 472079, 486719, 525271, 566509, 611381, 671549, 781639, 869711, 2395043, 3062017, 3304553, 3407033, 3676897, 3965563, 4279667, 4700843, 5471473, 6087977, 34557049, 37294241, 47679979, 53052371, 61749481, 241899343, 261059687, 333759853, 371366597, 432246367, 3766718341, 26367028387]

約数ペア:

[(1, 26367028387), (7, 3766718341), (61, 432246367), (71, 371366597), (79, 333759853), (101, 261059687), (109, 241899343), (427, 61749481), (497, 53052371), (553, 47679979), (707, 37294241), (763, 34557049), (4331, 6087977), (4819, 5471473), (5609, 4700843), (6161, 4279667), (6649, 3965563), (7171, 3676897), (7739, 3407033), (7979, 3304553), (8611, 3062017), (11009, 2395043), (30317, 869711), (33733, 781639), (39263, 671549), (43127, 611381), (46543, 566509), (50197, 525271), (54173, 486719), (55853, 472079), (60277, 437431), (77063, 342149)]