23978448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12836

約数の個数: 60

約数和(自身を含む): 72274020

約数和(自身を除く): 48295572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 166517, 204944, 230562, 307416, 333034, 461124, 499551, 614832, 666068, 922248, 999102, 1332136, 1498653, 1844496, 1998204, 2664272, 2997306, 3996408, 5994612, 7992816, 11989224, 23978448]

約数ペア:

[(1, 23978448), (2, 11989224), (3, 7992816), (4, 5994612), (6, 3996408), (8, 2997306), (9, 2664272), (12, 1998204), (13, 1844496), (16, 1498653), (18, 1332136), (24, 999102), (26, 922248), (36, 666068), (39, 614832), (48, 499551), (52, 461124), (72, 333034), (78, 307416), (104, 230562), (117, 204944), (144, 166517), (156, 153708), (208, 115281), (234, 102472), (312, 76854), (468, 51236), (624, 38427), (936, 25618), (1872, 12809)]