65351488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 137688320

約数和(自身を除く): 72336832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 223, 241, 304, 446, 482, 608, 892, 964, 1216, 1784, 1928, 3568, 3856, 4237, 4579, 7136, 7712, 8474, 9158, 14272, 15424, 16948, 18316, 33896, 36632, 53743, 67792, 73264, 107486, 135584, 146528, 214972, 271168, 293056, 429944, 859888, 1021117, 1719776, 2042234, 3439552, 4084468, 8168936, 16337872, 32675744, 65351488]

約数ペア:

[(1, 65351488), (2, 32675744), (4, 16337872), (8, 8168936), (16, 4084468), (19, 3439552), (32, 2042234), (38, 1719776), (64, 1021117), (76, 859888), (152, 429944), (223, 293056), (241, 271168), (304, 214972), (446, 146528), (482, 135584), (608, 107486), (892, 73264), (964, 67792), (1216, 53743), (1784, 36632), (1928, 33896), (3568, 18316), (3856, 16948), (4237, 15424), (4579, 14272), (7136, 9158), (7712, 8474)]