22572872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 51891840

約数和(自身を除く): 29318968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 131, 136, 181, 238, 262, 362, 476, 524, 724, 917, 952, 1048, 1267, 1448, 1834, 2227, 2534, 3077, 3668, 4454, 5068, 6154, 7336, 8908, 10136, 12308, 15589, 17816, 21539, 23711, 24616, 31178, 43078, 47422, 62356, 86156, 94844, 124712, 165977, 172312, 189688, 331954, 403087, 663908, 806174, 1327816, 1612348, 2821609, 3224696, 5643218, 11286436, 22572872]

約数ペア:

[(1, 22572872), (2, 11286436), (4, 5643218), (7, 3224696), (8, 2821609), (14, 1612348), (17, 1327816), (28, 806174), (34, 663908), (56, 403087), (68, 331954), (119, 189688), (131, 172312), (136, 165977), (181, 124712), (238, 94844), (262, 86156), (362, 62356), (476, 47422), (524, 43078), (724, 31178), (917, 24616), (952, 23711), (1048, 21539), (1267, 17816), (1448, 15589), (1834, 12308), (2227, 10136), (2534, 8908), (3077, 7336), (3668, 6154), (4454, 5068)]