65961272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8933}}^1$

素因数の和:9023

約数の個数: 32

約数和(自身を含む): 135082080

約数和(自身を除く): 69120808

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 8933, 17866, 35732, 71464, 116129, 232258, 464516, 634243, 929032, 1268486, 2536972, 5073944, 8245159, 16490318, 32980636, 65961272]

約数ペア:

[(1, 65961272), (2, 32980636), (4, 16490318), (8, 8245159), (13, 5073944), (26, 2536972), (52, 1268486), (71, 929032), (104, 634243), (142, 464516), (284, 232258), (568, 116129), (923, 71464), (1846, 35732), (3692, 17866), (7384, 8933)]