66073184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 138322800

約数和(自身を除く): 72249616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 608, 872, 997, 1744, 1994, 2071, 3488, 3988, 4142, 7976, 8284, 15952, 16568, 18943, 31904, 33136, 37886, 66272, 75772, 108673, 151544, 217346, 303088, 434692, 606176, 869384, 1738768, 2064787, 3477536, 4129574, 8259148, 16518296, 33036592, 66073184]

約数ペア:

[(1, 66073184), (2, 33036592), (4, 16518296), (8, 8259148), (16, 4129574), (19, 3477536), (32, 2064787), (38, 1738768), (76, 869384), (109, 606176), (152, 434692), (218, 303088), (304, 217346), (436, 151544), (608, 108673), (872, 75772), (997, 66272), (1744, 37886), (1994, 33136), (2071, 31904), (3488, 18943), (3988, 16568), (4142, 15952), (7976, 8284)]