26204538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 27449862

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 449, 822, 898, 1347, 2694, 9727, 19454, 29181, 31879, 58362, 61513, 63758, 95637, 123026, 184539, 191274, 369078, 4367423, 8734846, 13102269, 26204538]

約数ペア:

[(1, 26204538), (2, 13102269), (3, 8734846), (6, 4367423), (71, 369078), (137, 191274), (142, 184539), (213, 123026), (274, 95637), (411, 63758), (426, 61513), (449, 58362), (822, 31879), (898, 29181), (1347, 19454), (2694, 9727)]