27447316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 55777680

約数和(自身を除く): 28330364

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 509, 793, 884, 1018, 1037, 1586, 2036, 2074, 3172, 4148, 6617, 8653, 13234, 13481, 17306, 26468, 26962, 31049, 34612, 53924, 62098, 112489, 124196, 224978, 403637, 449956, 527833, 807274, 1055666, 1614548, 2111332, 6861829, 13723658, 27447316]

約数ペア:

[(1, 27447316), (2, 13723658), (4, 6861829), (13, 2111332), (17, 1614548), (26, 1055666), (34, 807274), (52, 527833), (61, 449956), (68, 403637), (122, 224978), (221, 124196), (244, 112489), (442, 62098), (509, 53924), (793, 34612), (884, 31049), (1018, 26962), (1037, 26468), (1586, 17306), (2036, 13481), (2074, 13234), (3172, 8653), (4148, 6617)]