26905026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 59460480

約数和(自身を除く): 32555454

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 61, 73, 106, 114, 122, 146, 159, 183, 219, 318, 366, 438, 1007, 1159, 1387, 2014, 2318, 2774, 3021, 3233, 3477, 3869, 4161, 4453, 6042, 6466, 6954, 7738, 8322, 8906, 9699, 11607, 13359, 19398, 23214, 26718, 61427, 73511, 84607, 122854, 147022, 169214, 184281, 220533, 236009, 253821, 368562, 441066, 472018, 507642, 708027, 1416054, 4484171, 8968342, 13452513, 26905026]

約数ペア:

[(1, 26905026), (2, 13452513), (3, 8968342), (6, 4484171), (19, 1416054), (38, 708027), (53, 507642), (57, 472018), (61, 441066), (73, 368562), (106, 253821), (114, 236009), (122, 220533), (146, 184281), (159, 169214), (183, 147022), (219, 122854), (318, 84607), (366, 73511), (438, 61427), (1007, 26718), (1159, 23214), (1387, 19398), (2014, 13359), (2318, 11607), (2774, 9699), (3021, 8906), (3233, 8322), (3477, 7738), (3869, 6954), (4161, 6466), (4453, 6042)]