39972592

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 40

約数和(自身を含む): 85231152

約数和(自身を除く): 45258560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1877, 1936, 2662, 3754, 5324, 7508, 10648, 15016, 20647, 21296, 30032, 41294, 82588, 165176, 227117, 330352, 454234, 908468, 1816936, 2498287, 3633872, 4996574, 9993148, 19986296, 39972592]

約数ペア:

[(1, 39972592), (2, 19986296), (4, 9993148), (8, 4996574), (11, 3633872), (16, 2498287), (22, 1816936), (44, 908468), (88, 454234), (121, 330352), (176, 227117), (242, 165176), (484, 82588), (968, 41294), (1331, 30032), (1877, 21296), (1936, 20647), (2662, 15016), (3754, 10648), (5324, 7508)]