64192678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 52251482

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 121, 209, 242, 253, 418, 437, 506, 607, 874, 1214, 2299, 2783, 4598, 4807, 5566, 6677, 9614, 11533, 13354, 13961, 23066, 27922, 52877, 73447, 105754, 126863, 146894, 153571, 253726, 265259, 307142, 530518, 1395493, 1689281, 2790986, 2917849, 3378562, 5835698, 32096339, 64192678]

約数ペア:

[(1, 64192678), (2, 32096339), (11, 5835698), (19, 3378562), (22, 2917849), (23, 2790986), (38, 1689281), (46, 1395493), (121, 530518), (209, 307142), (242, 265259), (253, 253726), (418, 153571), (437, 146894), (506, 126863), (607, 105754), (874, 73447), (1214, 52877), (2299, 27922), (2783, 23066), (4598, 13961), (4807, 13354), (5566, 11533), (6677, 9614)]