66042964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30977}}^1$

素因数の和:31035

約数の個数: 24

約数和(自身を含む): 127505448

約数和(自身を除く): 61462484

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 30977, 61954, 123908, 402701, 805402, 1270057, 1610804, 2540114, 5080228, 16510741, 33021482, 66042964]

約数ペア:

[(1, 66042964), (2, 33021482), (4, 16510741), (13, 5080228), (26, 2540114), (41, 1610804), (52, 1270057), (82, 805402), (164, 402701), (533, 123908), (1066, 61954), (2132, 30977)]