67205888

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 145083120

約数和(自身を除く): 77877232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 337, 608, 656, 674, 779, 1216, 1312, 1348, 1558, 2432, 2624, 2696, 3116, 4864, 5248, 5392, 6232, 6403, 10496, 10784, 12464, 12806, 13817, 21568, 24928, 25612, 27634, 43136, 49856, 51224, 55268, 86272, 99712, 102448, 110536, 199424, 204896, 221072, 262523, 409792, 442144, 525046, 819584, 884288, 1050092, 1639168, 1768576, 2100184, 3537152, 4200368, 8400736, 16801472, 33602944, 67205888]

約数ペア:

[(1, 67205888), (2, 33602944), (4, 16801472), (8, 8400736), (16, 4200368), (19, 3537152), (32, 2100184), (38, 1768576), (41, 1639168), (64, 1050092), (76, 884288), (82, 819584), (128, 525046), (152, 442144), (164, 409792), (256, 262523), (304, 221072), (328, 204896), (337, 199424), (608, 110536), (656, 102448), (674, 99712), (779, 86272), (1216, 55268), (1312, 51224), (1348, 49856), (1558, 43136), (2432, 27634), (2624, 25612), (2696, 24928), (3116, 21568), (4864, 13817), (5248, 12806), (5392, 12464), (6232, 10784), (6403, 10496)]