64564370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10567}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 127830528

約数和(自身を除く): 63266158

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 10567, 21134, 52835, 105670, 137371, 274742, 496649, 686855, 993298, 1373710, 2483245, 4966490, 6456437, 12912874, 32282185, 64564370]

約数ペア:

[(1, 64564370), (2, 32282185), (5, 12912874), (10, 6456437), (13, 4966490), (26, 2483245), (47, 1373710), (65, 993298), (94, 686855), (130, 496649), (235, 274742), (470, 137371), (611, 105670), (1222, 52835), (3055, 21134), (6110, 10567)]