26497562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 51819264

約数和(自身を除く): 25321702

約数列:

[1, 2, 7, 13, 14, 26, 41, 53, 67, 82, 91, 106, 134, 182, 287, 371, 469, 533, 574, 689, 742, 871, 938, 1066, 1378, 1742, 2173, 2747, 3551, 3731, 4346, 4823, 5494, 6097, 7102, 7462, 9646, 12194, 15211, 19229, 24857, 28249, 30422, 35711, 38458, 46163, 49714, 56498, 71422, 92326, 145591, 197743, 249977, 291182, 323141, 395486, 499954, 646282, 1019137, 1892683, 2038274, 3785366, 13248781, 26497562]

約数ペア:

[(1, 26497562), (2, 13248781), (7, 3785366), (13, 2038274), (14, 1892683), (26, 1019137), (41, 646282), (53, 499954), (67, 395486), (82, 323141), (91, 291182), (106, 249977), (134, 197743), (182, 145591), (287, 92326), (371, 71422), (469, 56498), (533, 49714), (574, 46163), (689, 38458), (742, 35711), (871, 30422), (938, 28249), (1066, 24857), (1378, 19229), (1742, 15211), (2173, 12194), (2747, 9646), (3551, 7462), (3731, 7102), (4346, 6097), (4823, 5494)]