26460564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 67455360

約数和(自身を除く): 40994796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2389, 2769, 3692, 4778, 5538, 7167, 9556, 11076, 14334, 28668, 31057, 62114, 93171, 124228, 169619, 186342, 339238, 372684, 508857, 678476, 1017714, 2035428, 2205047, 4410094, 6615141, 8820188, 13230282, 26460564]

約数ペア:

[(1, 26460564), (2, 13230282), (3, 8820188), (4, 6615141), (6, 4410094), (12, 2205047), (13, 2035428), (26, 1017714), (39, 678476), (52, 508857), (71, 372684), (78, 339238), (142, 186342), (156, 169619), (213, 124228), (284, 93171), (426, 62114), (852, 31057), (923, 28668), (1846, 14334), (2389, 11076), (2769, 9556), (3692, 7167), (4778, 5538)]