15691524016

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{104789}}^1$

素因数の和:105002

約数の個数: 60

約数和(自身を含む): 35551474560

約数和(自身を除く): 19859950544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 1337, 1528, 2674, 3056, 5348, 9359, 10696, 18718, 21392, 37436, 74872, 104789, 149744, 209578, 419156, 733523, 838312, 1467046, 1676624, 2934092, 5134661, 5868184, 10269322, 11736368, 20014699, 20538644, 40029398, 41077288, 80058796, 82154576, 140102893, 160117592, 280205786, 320235184, 560411572, 980720251, 1120823144, 1961440502, 2241646288, 3922881004, 7845762008, 15691524016]

約数ペア:

[(1, 15691524016), (2, 7845762008), (4, 3922881004), (7, 2241646288), (8, 1961440502), (14, 1120823144), (16, 980720251), (28, 560411572), (49, 320235184), (56, 280205786), (98, 160117592), (112, 140102893), (191, 82154576), (196, 80058796), (382, 41077288), (392, 40029398), (764, 20538644), (784, 20014699), (1337, 11736368), (1528, 10269322), (2674, 5868184), (3056, 5134661), (5348, 2934092), (9359, 1676624), (10696, 1467046), (18718, 838312), (21392, 733523), (37436, 419156), (74872, 209578), (104789, 149744)]