64528968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 185425920

約数和(自身を除く): 120896952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2011, 2292, 2674, 4011, 4022, 4584, 5348, 6033, 8022, 8044, 10696, 12066, 14077, 16044, 16088, 24132, 28154, 32088, 42231, 48264, 56308, 84462, 112616, 168924, 337848, 384101, 768202, 1152303, 1536404, 2304606, 2688707, 3072808, 4609212, 5377414, 8066121, 9218424, 10754828, 16132242, 21509656, 32264484, 64528968]

約数ペア:

[(1, 64528968), (2, 32264484), (3, 21509656), (4, 16132242), (6, 10754828), (7, 9218424), (8, 8066121), (12, 5377414), (14, 4609212), (21, 3072808), (24, 2688707), (28, 2304606), (42, 1536404), (56, 1152303), (84, 768202), (168, 384101), (191, 337848), (382, 168924), (573, 112616), (764, 84462), (1146, 56308), (1337, 48264), (1528, 42231), (2011, 32088), (2292, 28154), (2674, 24132), (4011, 16088), (4022, 16044), (4584, 14077), (5348, 12066), (6033, 10696), (8022, 8044)]