40282536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 115591680

約数和(自身を除く): 75309144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 691, 694, 1041, 1382, 1388, 2073, 2082, 2429, 2764, 2776, 4146, 4164, 4837, 4858, 5528, 7287, 8292, 8328, 9674, 9716, 14511, 14574, 16584, 19348, 19432, 29022, 29148, 38696, 58044, 58296, 116088, 239777, 479554, 719331, 959108, 1438662, 1678439, 1918216, 2877324, 3356878, 5035317, 5754648, 6713756, 10070634, 13427512, 20141268, 40282536]

約数ペア:

[(1, 40282536), (2, 20141268), (3, 13427512), (4, 10070634), (6, 6713756), (7, 5754648), (8, 5035317), (12, 3356878), (14, 2877324), (21, 1918216), (24, 1678439), (28, 1438662), (42, 959108), (56, 719331), (84, 479554), (168, 239777), (347, 116088), (691, 58296), (694, 58044), (1041, 38696), (1382, 29148), (1388, 29022), (2073, 19432), (2082, 19348), (2429, 16584), (2764, 14574), (2776, 14511), (4146, 9716), (4164, 9674), (4837, 8328), (4858, 8292), (5528, 7287)]