7164405136

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{466919}}^1$

素因数の和:467071

約数の個数: 40

約数和(自身を含む): 15979870080

約数和(自身を除く): 8815464944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 466919, 933838, 1867676, 3268433, 3735352, 6536866, 7470704, 13073732, 26147464, 52294928, 63967903, 127935806, 255871612, 447775321, 511743224, 895550642, 1023486448, 1791101284, 3582202568, 7164405136]

約数ペア:

[(1, 7164405136), (2, 3582202568), (4, 1791101284), (7, 1023486448), (8, 895550642), (14, 511743224), (16, 447775321), (28, 255871612), (56, 127935806), (112, 63967903), (137, 52294928), (274, 26147464), (548, 13073732), (959, 7470704), (1096, 6536866), (1918, 3735352), (2192, 3268433), (3836, 1867676), (7672, 933838), (15344, 466919)]