26619984

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 60

約数和(自身を含む): 74846772

約数和(自身を除く): 48226788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 461, 802, 922, 1203, 1383, 1604, 1844, 2406, 2766, 3208, 3609, 3688, 4149, 4812, 5532, 6416, 7218, 7376, 8298, 9624, 11064, 14436, 16596, 19248, 22128, 28872, 33192, 57744, 66384, 184861, 369722, 554583, 739444, 1109166, 1478888, 1663749, 2218332, 2957776, 3327498, 4436664, 6654996, 8873328, 13309992, 26619984]

約数ペア:

[(1, 26619984), (2, 13309992), (3, 8873328), (4, 6654996), (6, 4436664), (8, 3327498), (9, 2957776), (12, 2218332), (16, 1663749), (18, 1478888), (24, 1109166), (36, 739444), (48, 554583), (72, 369722), (144, 184861), (401, 66384), (461, 57744), (802, 33192), (922, 28872), (1203, 22128), (1383, 19248), (1604, 16596), (1844, 14436), (2406, 11064), (2766, 9624), (3208, 8298), (3609, 7376), (3688, 7218), (4149, 6416), (4812, 5532)]