38306492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 79252992

約数和(自身を除く): 40946500

約数列:

[1, 2, 4, 7, 14, 28, 53, 83, 106, 166, 212, 311, 332, 371, 581, 622, 742, 1162, 1244, 1484, 2177, 2324, 4354, 4399, 8708, 8798, 16483, 17596, 25813, 30793, 32966, 51626, 61586, 65932, 103252, 115381, 123172, 180691, 230762, 361382, 461524, 722764, 1368089, 2736178, 5472356, 9576623, 19153246, 38306492]

約数ペア:

[(1, 38306492), (2, 19153246), (4, 9576623), (7, 5472356), (14, 2736178), (28, 1368089), (53, 722764), (83, 461524), (106, 361382), (166, 230762), (212, 180691), (311, 123172), (332, 115381), (371, 103252), (581, 65932), (622, 61586), (742, 51626), (1162, 32966), (1244, 30793), (1484, 25813), (2177, 17596), (2324, 16483), (4354, 8798), (4399, 8708)]