65535627290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{119921}}^1$

素因数の和:120183

約数の個数: 64

約数和(自身を含む): 139117195008

約数和(自身を除く): 73581567718

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 211, 259, 370, 422, 518, 1055, 1295, 1477, 2110, 2590, 2954, 7385, 7807, 14770, 15614, 39035, 54649, 78070, 109298, 119921, 239842, 273245, 546490, 599605, 839447, 1199210, 1678894, 4197235, 4437077, 8394470, 8874154, 22185385, 25303331, 31059539, 44370770, 50606662, 62119078, 126516655, 155297695, 177123317, 253033310, 310595390, 354246634, 885616585, 936223247, 1771233170, 1872446494, 4681116235, 6553562729, 9362232470, 13107125458, 32767813645, 65535627290]

約数ペア:

[(1, 65535627290), (2, 32767813645), (5, 13107125458), (7, 9362232470), (10, 6553562729), (14, 4681116235), (35, 1872446494), (37, 1771233170), (70, 936223247), (74, 885616585), (185, 354246634), (211, 310595390), (259, 253033310), (370, 177123317), (422, 155297695), (518, 126516655), (1055, 62119078), (1295, 50606662), (1477, 44370770), (2110, 31059539), (2590, 25303331), (2954, 22185385), (7385, 8874154), (7807, 8394470), (14770, 4437077), (15614, 4197235), (39035, 1678894), (54649, 1199210), (78070, 839447), (109298, 599605), (119921, 546490), (239842, 273245)]