17287088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 42663936

約数和(自身を除く): 25376848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 383, 403, 434, 496, 728, 766, 806, 868, 1456, 1532, 1612, 1736, 2681, 2821, 3064, 3224, 3472, 4979, 5362, 5642, 6128, 6448, 9958, 10724, 11284, 11873, 19916, 21448, 22568, 23746, 34853, 39832, 42896, 45136, 47492, 69706, 79664, 83111, 94984, 139412, 154349, 166222, 189968, 278824, 308698, 332444, 557648, 617396, 664888, 1080443, 1234792, 1329776, 2160886, 2469584, 4321772, 8643544, 17287088]

約数ペア:

[(1, 17287088), (2, 8643544), (4, 4321772), (7, 2469584), (8, 2160886), (13, 1329776), (14, 1234792), (16, 1080443), (26, 664888), (28, 617396), (31, 557648), (52, 332444), (56, 308698), (62, 278824), (91, 189968), (104, 166222), (112, 154349), (124, 139412), (182, 94984), (208, 83111), (217, 79664), (248, 69706), (364, 47492), (383, 45136), (403, 42896), (434, 39832), (496, 34853), (728, 23746), (766, 22568), (806, 21448), (868, 19916), (1456, 11873), (1532, 11284), (1612, 10724), (1736, 9958), (2681, 6448), (2821, 6128), (3064, 5642), (3224, 5362), (3472, 4979)]