9939832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 23094720

約数和(自身を除く): 13154888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 197, 212, 238, 371, 394, 424, 476, 742, 788, 901, 952, 1379, 1484, 1576, 1802, 2758, 2968, 3349, 3604, 5516, 6307, 6698, 7208, 10441, 11032, 12614, 13396, 20882, 23443, 25228, 26792, 41764, 46886, 50456, 73087, 83528, 93772, 146174, 177497, 187544, 292348, 354994, 584696, 709988, 1242479, 1419976, 2484958, 4969916, 9939832]

約数ペア:

[(1, 9939832), (2, 4969916), (4, 2484958), (7, 1419976), (8, 1242479), (14, 709988), (17, 584696), (28, 354994), (34, 292348), (53, 187544), (56, 177497), (68, 146174), (106, 93772), (119, 83528), (136, 73087), (197, 50456), (212, 46886), (238, 41764), (371, 26792), (394, 25228), (424, 23443), (476, 20882), (742, 13396), (788, 12614), (901, 11032), (952, 10441), (1379, 7208), (1484, 6698), (1576, 6307), (1802, 5516), (2758, 3604), (2968, 3349)]