388636048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{34849}}^1$

素因数の和:34915

約数の個数: 40

約数和(自身を含む): 816744600

約数和(自身を除く): 428108552

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 34849, 69698, 139396, 278792, 557584, 592433, 1184866, 1428809, 2369732, 2857618, 4739464, 5715236, 9478928, 11430472, 22860944, 24289753, 48579506, 97159012, 194318024, 388636048]

約数ペア:

[(1, 388636048), (2, 194318024), (4, 97159012), (8, 48579506), (16, 24289753), (17, 22860944), (34, 11430472), (41, 9478928), (68, 5715236), (82, 4739464), (136, 2857618), (164, 2369732), (272, 1428809), (328, 1184866), (656, 592433), (697, 557584), (1394, 278792), (2788, 139396), (5576, 69698), (11152, 34849)]