38940216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7477}}^1$

素因数の和:7524

約数の個数: 64

約数和(自身を含む): 114862080

約数和(自身を除く): 75921864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 7477, 14954, 22431, 29908, 44862, 52339, 59816, 89724, 104678, 157017, 179448, 209356, 231787, 314034, 418712, 463574, 628068, 695361, 927148, 1256136, 1390722, 1622509, 1854296, 2781444, 3245018, 4867527, 5562888, 6490036, 9735054, 12980072, 19470108, 38940216]

約数ペア:

[(1, 38940216), (2, 19470108), (3, 12980072), (4, 9735054), (6, 6490036), (7, 5562888), (8, 4867527), (12, 3245018), (14, 2781444), (21, 1854296), (24, 1622509), (28, 1390722), (31, 1256136), (42, 927148), (56, 695361), (62, 628068), (84, 463574), (93, 418712), (124, 314034), (168, 231787), (186, 209356), (217, 179448), (248, 157017), (372, 104678), (434, 89724), (651, 59816), (744, 52339), (868, 44862), (1302, 29908), (1736, 22431), (2604, 14954), (5208, 7477)]