68636344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4241}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 156275280

約数和(自身を除く): 87638936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4241, 8092, 8482, 16184, 16964, 29687, 33928, 59374, 72097, 118748, 144194, 237496, 288388, 504679, 576776, 1009358, 1225649, 2018716, 2451298, 4037432, 4902596, 8579543, 9805192, 17159086, 34318172, 68636344]

約数ペア:

[(1, 68636344), (2, 34318172), (4, 17159086), (7, 9805192), (8, 8579543), (14, 4902596), (17, 4037432), (28, 2451298), (34, 2018716), (56, 1225649), (68, 1009358), (119, 576776), (136, 504679), (238, 288388), (289, 237496), (476, 144194), (578, 118748), (952, 72097), (1156, 59374), (2023, 33928), (2312, 29687), (4046, 16964), (4241, 16184), (8092, 8482)]