12874992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 23789328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 439, 564, 611, 624, 752, 878, 1128, 1222, 1317, 1756, 1833, 2256, 2444, 2634, 3512, 3666, 4888, 5268, 5707, 7024, 7332, 9776, 10536, 11414, 14664, 17121, 20633, 21072, 22828, 29328, 34242, 41266, 45656, 61899, 68484, 82532, 91312, 123798, 136968, 165064, 247596, 268229, 273936, 330128, 495192, 536458, 804687, 990384, 1072916, 1609374, 2145832, 3218748, 4291664, 6437496, 12874992]

約数ペア:

[(1, 12874992), (2, 6437496), (3, 4291664), (4, 3218748), (6, 2145832), (8, 1609374), (12, 1072916), (13, 990384), (16, 804687), (24, 536458), (26, 495192), (39, 330128), (47, 273936), (48, 268229), (52, 247596), (78, 165064), (94, 136968), (104, 123798), (141, 91312), (156, 82532), (188, 68484), (208, 61899), (282, 45656), (312, 41266), (376, 34242), (439, 29328), (564, 22828), (611, 21072), (624, 20633), (752, 17121), (878, 14664), (1128, 11414), (1222, 10536), (1317, 9776), (1756, 7332), (1833, 7024), (2256, 5707), (2444, 5268), (2634, 4888), (3512, 3666)]