66535756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 142261056

約数和(自身を除く): 75725300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1237, 1582, 1921, 2474, 3164, 3842, 4948, 7684, 8659, 13447, 17318, 21029, 26894, 34636, 42058, 53788, 84116, 139781, 147203, 279562, 294406, 559124, 588812, 978467, 1956934, 2376277, 3913868, 4752554, 9505108, 16633939, 33267878, 66535756]

約数ペア:

[(1, 66535756), (2, 33267878), (4, 16633939), (7, 9505108), (14, 4752554), (17, 3913868), (28, 2376277), (34, 1956934), (68, 978467), (113, 588812), (119, 559124), (226, 294406), (238, 279562), (452, 147203), (476, 139781), (791, 84116), (1237, 53788), (1582, 42058), (1921, 34636), (2474, 26894), (3164, 21029), (3842, 17318), (4948, 13447), (7684, 8659)]