64376806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 107575776

約数和(自身を除く): 43198970

約数列:

[1, 2, 13, 26, 41, 82, 131, 262, 461, 533, 922, 1066, 1703, 3406, 5371, 5993, 10742, 11986, 18901, 37802, 60391, 69823, 120782, 139646, 245713, 491426, 785083, 1570166, 2476031, 4952062, 32188403, 64376806]

約数ペア:

[(1, 64376806), (2, 32188403), (13, 4952062), (26, 2476031), (41, 1570166), (82, 785083), (131, 491426), (262, 245713), (461, 139646), (533, 120782), (922, 69823), (1066, 60391), (1703, 37802), (3406, 18901), (5371, 11986), (5993, 10742)]