25143768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26888

約数の個数: 48

約数和(自身を含む): 73338720

約数和(自身を除く): 48194952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 26863, 53726, 80589, 107452, 161178, 214904, 241767, 322356, 349219, 483534, 644712, 698438, 967068, 1047657, 1396876, 1934136, 2095314, 2793752, 3142971, 4190628, 6285942, 8381256, 12571884, 25143768]

約数ペア:

[(1, 25143768), (2, 12571884), (3, 8381256), (4, 6285942), (6, 4190628), (8, 3142971), (9, 2793752), (12, 2095314), (13, 1934136), (18, 1396876), (24, 1047657), (26, 967068), (36, 698438), (39, 644712), (52, 483534), (72, 349219), (78, 322356), (104, 241767), (117, 214904), (156, 161178), (234, 107452), (312, 80589), (468, 53726), (936, 26863)]