71039696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 171489024

約数和(自身を除く): 100449328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 503, 679, 728, 776, 1006, 1261, 1358, 1456, 1552, 2012, 2522, 2716, 3521, 4024, 5044, 5432, 6539, 7042, 8048, 8827, 10088, 10864, 13078, 14084, 17654, 20176, 26156, 28168, 35308, 45773, 48791, 52312, 56336, 70616, 91546, 97582, 104624, 141232, 183092, 195164, 341537, 366184, 390328, 634283, 683074, 732368, 780656, 1268566, 1366148, 2537132, 2732296, 4439981, 5074264, 5464592, 8879962, 10148528, 17759924, 35519848, 71039696]

約数ペア:

[(1, 71039696), (2, 35519848), (4, 17759924), (7, 10148528), (8, 8879962), (13, 5464592), (14, 5074264), (16, 4439981), (26, 2732296), (28, 2537132), (52, 1366148), (56, 1268566), (91, 780656), (97, 732368), (104, 683074), (112, 634283), (182, 390328), (194, 366184), (208, 341537), (364, 195164), (388, 183092), (503, 141232), (679, 104624), (728, 97582), (776, 91546), (1006, 70616), (1261, 56336), (1358, 52312), (1456, 48791), (1552, 45773), (2012, 35308), (2522, 28168), (2716, 26156), (3521, 20176), (4024, 17654), (5044, 14084), (5432, 13078), (6539, 10864), (7042, 10088), (8048, 8827)]