56866728

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 146016000

約数和(自身を除く): 89149272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 158, 178, 237, 267, 316, 337, 356, 474, 534, 632, 674, 712, 948, 1011, 1068, 1348, 1896, 2022, 2136, 2696, 4044, 7031, 8088, 14062, 21093, 26623, 28124, 29993, 42186, 53246, 56248, 59986, 79869, 84372, 89979, 106492, 119972, 159738, 168744, 179958, 212984, 239944, 319476, 359916, 638952, 719832, 2369447, 4738894, 7108341, 9477788, 14216682, 18955576, 28433364, 56866728]

約数ペア:

[(1, 56866728), (2, 28433364), (3, 18955576), (4, 14216682), (6, 9477788), (8, 7108341), (12, 4738894), (24, 2369447), (79, 719832), (89, 638952), (158, 359916), (178, 319476), (237, 239944), (267, 212984), (316, 179958), (337, 168744), (356, 159738), (474, 119972), (534, 106492), (632, 89979), (674, 84372), (712, 79869), (948, 59986), (1011, 56248), (1068, 53246), (1348, 42186), (1896, 29993), (2022, 28124), (2136, 26623), (2696, 21093), (4044, 14062), (7031, 8088)]