66172938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16007}}^1$

素因数の和:16078

約数の個数: 32

約数和(自身を含む): 145224576

約数和(自身を除く): 79051638

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16007, 32014, 48021, 96042, 208091, 416182, 624273, 848371, 1248546, 1696742, 2545113, 5090226, 11028823, 22057646, 33086469, 66172938]

約数ペア:

[(1, 66172938), (2, 33086469), (3, 22057646), (6, 11028823), (13, 5090226), (26, 2545113), (39, 1696742), (53, 1248546), (78, 848371), (106, 624273), (159, 416182), (318, 208091), (689, 96042), (1378, 48021), (2067, 32014), (4134, 16007)]