74653964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12798

約数の個数: 48

約数和(自身を含む): 171467520

約数和(自身を除く): 96813556

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 12757, 25514, 51028, 89299, 140327, 178598, 242383, 280654, 357196, 484766, 561308, 969532, 982289, 1696681, 1964578, 2666213, 3393362, 3929156, 5332426, 6786724, 10664852, 18663491, 37326982, 74653964]

約数ペア:

[(1, 74653964), (2, 37326982), (4, 18663491), (7, 10664852), (11, 6786724), (14, 5332426), (19, 3929156), (22, 3393362), (28, 2666213), (38, 1964578), (44, 1696681), (76, 982289), (77, 969532), (133, 561308), (154, 484766), (209, 357196), (266, 280654), (308, 242383), (418, 178598), (532, 140327), (836, 89299), (1463, 51028), (2926, 25514), (5852, 12757)]