23671492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 47829978

約数和(自身を除く): 24158486

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 169, 194, 247, 338, 361, 388, 494, 676, 722, 988, 1261, 1444, 1843, 2522, 3211, 3686, 4693, 5044, 6422, 7372, 9386, 12844, 16393, 18772, 23959, 32786, 35017, 47918, 61009, 65572, 70034, 95836, 122018, 140068, 244036, 311467, 455221, 622934, 910442, 1245868, 1820884, 5917873, 11835746, 23671492]

約数ペア:

[(1, 23671492), (2, 11835746), (4, 5917873), (13, 1820884), (19, 1245868), (26, 910442), (38, 622934), (52, 455221), (76, 311467), (97, 244036), (169, 140068), (194, 122018), (247, 95836), (338, 70034), (361, 65572), (388, 61009), (494, 47918), (676, 35017), (722, 32786), (988, 23959), (1261, 18772), (1444, 16393), (1843, 12844), (2522, 9386), (3211, 7372), (3686, 6422), (4693, 5044)]