69355924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^2$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 135178848

約数和(自身を除く): 65822924

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 149, 284, 298, 596, 781, 1562, 1639, 3124, 3278, 6556, 10579, 21158, 22201, 42316, 44402, 88804, 116369, 232738, 244211, 465476, 488422, 976844, 1576271, 3152542, 6305084, 17338981, 34677962, 69355924]

約数ペア:

[(1, 69355924), (2, 34677962), (4, 17338981), (11, 6305084), (22, 3152542), (44, 1576271), (71, 976844), (142, 488422), (149, 465476), (284, 244211), (298, 232738), (596, 116369), (781, 88804), (1562, 44402), (1639, 42316), (3124, 22201), (3278, 21158), (6556, 10579)]