74528274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 152378496

約数和(自身を除く): 77850222

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 1277, 2554, 3831, 7662, 9727, 19454, 29181, 58362, 90667, 174949, 181334, 272001, 349898, 524847, 544002, 1049694, 12421379, 24842758, 37264137, 74528274]

約数ペア:

[(1, 74528274), (2, 37264137), (3, 24842758), (6, 12421379), (71, 1049694), (137, 544002), (142, 524847), (213, 349898), (274, 272001), (411, 181334), (426, 174949), (822, 90667), (1277, 58362), (2554, 29181), (3831, 19454), (7662, 9727)]