64068884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 125938176

約数和(自身を除く): 61869292

約数列:

[1, 2, 4, 11, 22, 44, 67, 103, 134, 206, 211, 268, 412, 422, 737, 844, 1133, 1474, 2266, 2321, 2948, 4532, 4642, 6901, 9284, 13802, 14137, 21733, 27604, 28274, 43466, 56548, 75911, 86932, 151822, 155507, 239063, 303644, 311014, 478126, 622028, 956252, 1456111, 2912222, 5824444, 16017221, 32034442, 64068884]

約数ペア:

[(1, 64068884), (2, 32034442), (4, 16017221), (11, 5824444), (22, 2912222), (44, 1456111), (67, 956252), (103, 622028), (134, 478126), (206, 311014), (211, 303644), (268, 239063), (412, 155507), (422, 151822), (737, 86932), (844, 75911), (1133, 56548), (1474, 43466), (2266, 28274), (2321, 27604), (2948, 21733), (4532, 14137), (4642, 13802), (6901, 9284)]