64744568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 150128640

約数和(自身を除く): 85384072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1447, 1598, 2632, 2894, 3196, 5593, 5788, 6392, 10129, 11186, 11576, 20258, 22372, 24599, 40516, 44744, 49198, 68009, 81032, 98396, 136018, 172193, 196792, 272036, 344386, 476063, 544072, 688772, 952126, 1156153, 1377544, 1904252, 2312306, 3808504, 4624612, 8093071, 9249224, 16186142, 32372284, 64744568]

約数ペア:

[(1, 64744568), (2, 32372284), (4, 16186142), (7, 9249224), (8, 8093071), (14, 4624612), (17, 3808504), (28, 2312306), (34, 1904252), (47, 1377544), (56, 1156153), (68, 952126), (94, 688772), (119, 544072), (136, 476063), (188, 344386), (238, 272036), (329, 196792), (376, 172193), (476, 136018), (658, 98396), (799, 81032), (952, 68009), (1316, 49198), (1447, 44744), (1598, 40516), (2632, 24599), (2894, 22372), (3196, 20258), (5593, 11576), (5788, 11186), (6392, 10129)]