23028964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 47635840

約数和(自身を除く): 24606876

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 139, 194, 244, 278, 388, 427, 556, 679, 854, 973, 1358, 1708, 1946, 2716, 3892, 5917, 8479, 11834, 13483, 16958, 23668, 26966, 33916, 41419, 53932, 59353, 82838, 94381, 118706, 165676, 188762, 237412, 377524, 822463, 1644926, 3289852, 5757241, 11514482, 23028964]

約数ペア:

[(1, 23028964), (2, 11514482), (4, 5757241), (7, 3289852), (14, 1644926), (28, 822463), (61, 377524), (97, 237412), (122, 188762), (139, 165676), (194, 118706), (244, 94381), (278, 82838), (388, 59353), (427, 53932), (556, 41419), (679, 33916), (854, 26966), (973, 23668), (1358, 16958), (1708, 13483), (1946, 11834), (2716, 8479), (3892, 5917)]