27698032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 57585600

約数和(自身を除く): 29887568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1289, 1343, 2578, 2686, 5156, 5372, 10312, 10744, 20624, 21488, 21913, 43826, 87652, 101831, 175304, 203662, 350608, 407324, 814648, 1629296, 1731127, 3462254, 6924508, 13849016, 27698032]

約数ペア:

[(1, 27698032), (2, 13849016), (4, 6924508), (8, 3462254), (16, 1731127), (17, 1629296), (34, 814648), (68, 407324), (79, 350608), (136, 203662), (158, 175304), (272, 101831), (316, 87652), (632, 43826), (1264, 21913), (1289, 21488), (1343, 20624), (2578, 10744), (2686, 10312), (5156, 5372)]