3970806688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{4889}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 8284618440

約数和(自身を除く): 4313811752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1493, 2986, 4889, 5972, 9778, 11944, 19556, 23888, 25381, 39112, 47776, 50762, 78224, 83113, 101524, 156448, 166226, 203048, 332452, 406096, 664904, 812192, 1329808, 2659616, 7299277, 14598554, 29197108, 58394216, 116788432, 124087709, 233576864, 248175418, 496350836, 992701672, 1985403344, 3970806688]

約数ペア:

[(1, 3970806688), (2, 1985403344), (4, 992701672), (8, 496350836), (16, 248175418), (17, 233576864), (32, 124087709), (34, 116788432), (68, 58394216), (136, 29197108), (272, 14598554), (544, 7299277), (1493, 2659616), (2986, 1329808), (4889, 812192), (5972, 664904), (9778, 406096), (11944, 332452), (19556, 203048), (23888, 166226), (25381, 156448), (39112, 101524), (47776, 83113), (50762, 78224)]