40274696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65381}}^1$

素因数の和:65405

約数の個数: 32

約数和(自身を含む): 94150080

約数和(自身を除く): 53875384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65381, 130762, 261524, 457667, 523048, 719191, 915334, 1438382, 1830668, 2876764, 3661336, 5034337, 5753528, 10068674, 20137348, 40274696]

約数ペア:

[(1, 40274696), (2, 20137348), (4, 10068674), (7, 5753528), (8, 5034337), (11, 3661336), (14, 2876764), (22, 1830668), (28, 1438382), (44, 915334), (56, 719191), (77, 523048), (88, 457667), (154, 261524), (308, 130762), (616, 65381)]