65718989294

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 114822005760

約数和(自身を除く): 49103016466

約数列:

[1, 2, 7, 14, 131, 167, 229, 262, 334, 458, 917, 937, 1169, 1603, 1834, 1874, 2338, 3206, 6559, 13118, 21877, 29999, 38243, 43754, 59998, 76486, 122747, 153139, 156479, 209993, 214573, 245494, 267701, 306278, 312958, 419986, 429146, 535402, 859229, 1095353, 1502011, 1718458, 2190706, 3004022, 5009833, 10019666, 20498749, 28109063, 35068831, 35833691, 40997498, 56218126, 70137662, 71667382, 143491243, 196763441, 250835837, 286982486, 393526882, 501671674, 4694213521, 9388427042, 32859494647, 65718989294]

約数ペア:

[(1, 65718989294), (2, 32859494647), (7, 9388427042), (14, 4694213521), (131, 501671674), (167, 393526882), (229, 286982486), (262, 250835837), (334, 196763441), (458, 143491243), (917, 71667382), (937, 70137662), (1169, 56218126), (1603, 40997498), (1834, 35833691), (1874, 35068831), (2338, 28109063), (3206, 20498749), (6559, 10019666), (13118, 5009833), (21877, 3004022), (29999, 2190706), (38243, 1718458), (43754, 1502011), (59998, 1095353), (76486, 859229), (122747, 535402), (153139, 429146), (156479, 419986), (209993, 312958), (214573, 306278), (245494, 267701)]