27697907404

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 51823875600

約数和(自身を除く): 24125968196

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 149, 298, 596, 961, 1147, 1307, 1922, 2294, 2614, 3844, 4588, 4619, 5228, 5513, 9238, 11026, 18476, 22052, 35557, 40517, 48359, 71114, 81034, 96718, 142228, 143189, 162068, 170903, 193436, 194743, 286378, 341806, 389486, 572756, 683612, 778972, 1256027, 1499129, 2512054, 2998258, 5024108, 5297993, 5996516, 6037033, 7205491, 10595986, 12074066, 14410982, 21191972, 24148132, 28821964, 46472999, 92945998, 185891996, 187148023, 223370221, 374296046, 446740442, 748592092, 893480884, 6924476851, 13848953702, 27697907404]

約数ペア:

[(1, 27697907404), (2, 13848953702), (4, 6924476851), (31, 893480884), (37, 748592092), (62, 446740442), (74, 374296046), (124, 223370221), (148, 187148023), (149, 185891996), (298, 92945998), (596, 46472999), (961, 28821964), (1147, 24148132), (1307, 21191972), (1922, 14410982), (2294, 12074066), (2614, 10595986), (3844, 7205491), (4588, 6037033), (4619, 5996516), (5228, 5297993), (5513, 5024108), (9238, 2998258), (11026, 2512054), (18476, 1499129), (22052, 1256027), (35557, 778972), (40517, 683612), (48359, 572756), (71114, 389486), (81034, 341806), (96718, 286378), (142228, 194743), (143189, 193436), (162068, 170903)]