64414196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 141227520

約数和(自身を除く): 76813324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 739, 1132, 1478, 1981, 2956, 3113, 3962, 5173, 6226, 7924, 8129, 10346, 12452, 16258, 20692, 21791, 32516, 43582, 56903, 87164, 113806, 209137, 227612, 418274, 836548, 1463959, 2300507, 2927918, 4601014, 5855836, 9202028, 16103549, 32207098, 64414196]

約数ペア:

[(1, 64414196), (2, 32207098), (4, 16103549), (7, 9202028), (11, 5855836), (14, 4601014), (22, 2927918), (28, 2300507), (44, 1463959), (77, 836548), (154, 418274), (283, 227612), (308, 209137), (566, 113806), (739, 87164), (1132, 56903), (1478, 43582), (1981, 32516), (2956, 21791), (3113, 20692), (3962, 16258), (5173, 12452), (6226, 10346), (7924, 8129)]