11782232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 28477440

約数和(自身を除く): 16695208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 617, 682, 868, 1234, 1364, 1736, 2387, 2468, 2728, 4319, 4774, 4936, 6787, 8638, 9548, 13574, 17276, 19096, 19127, 27148, 34552, 38254, 47509, 54296, 76508, 95018, 133889, 153016, 190036, 210397, 267778, 380072, 420794, 535556, 841588, 1071112, 1472779, 1683176, 2945558, 5891116, 11782232]

約数ペア:

[(1, 11782232), (2, 5891116), (4, 2945558), (7, 1683176), (8, 1472779), (11, 1071112), (14, 841588), (22, 535556), (28, 420794), (31, 380072), (44, 267778), (56, 210397), (62, 190036), (77, 153016), (88, 133889), (124, 95018), (154, 76508), (217, 54296), (248, 47509), (308, 38254), (341, 34552), (434, 27148), (616, 19127), (617, 19096), (682, 17276), (868, 13574), (1234, 9548), (1364, 8638), (1736, 6787), (2387, 4936), (2468, 4774), (2728, 4319)]