22779176

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 52224000

約数和(自身を除く): 29444824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 271, 316, 532, 542, 553, 632, 1064, 1084, 1106, 1501, 1897, 2168, 2212, 3002, 3794, 4424, 5149, 6004, 7588, 10298, 10507, 12008, 15176, 20596, 21014, 21409, 36043, 41192, 42028, 42818, 72086, 84056, 85636, 144172, 149863, 171272, 288344, 299726, 406771, 599452, 813542, 1198904, 1627084, 2847397, 3254168, 5694794, 11389588, 22779176]

約数ペア:

[(1, 22779176), (2, 11389588), (4, 5694794), (7, 3254168), (8, 2847397), (14, 1627084), (19, 1198904), (28, 813542), (38, 599452), (56, 406771), (76, 299726), (79, 288344), (133, 171272), (152, 149863), (158, 144172), (266, 85636), (271, 84056), (316, 72086), (532, 42818), (542, 42028), (553, 41192), (632, 36043), (1064, 21409), (1084, 21014), (1106, 20596), (1501, 15176), (1897, 12008), (2168, 10507), (2212, 10298), (3002, 7588), (3794, 6004), (4424, 5149)]