39616808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 93985920

約数和(自身を除く): 54369112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 881, 1022, 1606, 1762, 2044, 3212, 3524, 4088, 5621, 6167, 6424, 7048, 9691, 11242, 12334, 19382, 22484, 24668, 38764, 44968, 49336, 64313, 67837, 77528, 128626, 135674, 257252, 271348, 450191, 514504, 542696, 707443, 900382, 1414886, 1800764, 2829772, 3601528, 4952101, 5659544, 9904202, 19808404, 39616808]

約数ペア:

[(1, 39616808), (2, 19808404), (4, 9904202), (7, 5659544), (8, 4952101), (11, 3601528), (14, 2829772), (22, 1800764), (28, 1414886), (44, 900382), (56, 707443), (73, 542696), (77, 514504), (88, 450191), (146, 271348), (154, 257252), (292, 135674), (308, 128626), (511, 77528), (584, 67837), (616, 64313), (803, 49336), (881, 44968), (1022, 38764), (1606, 24668), (1762, 22484), (2044, 19382), (3212, 12334), (3524, 11242), (4088, 9691), (5621, 7048), (6167, 6424)]