7512856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 8816744

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 53, 58, 94, 104, 106, 116, 188, 212, 232, 376, 377, 424, 611, 689, 754, 1222, 1363, 1378, 1508, 1537, 2444, 2491, 2726, 2756, 3016, 3074, 4888, 4982, 5452, 5512, 6148, 9964, 10904, 12296, 17719, 19928, 19981, 32383, 35438, 39962, 64766, 70876, 72239, 79924, 129532, 141752, 144478, 159848, 259064, 288956, 577912, 939107, 1878214, 3756428, 7512856]

約数ペア:

[(1, 7512856), (2, 3756428), (4, 1878214), (8, 939107), (13, 577912), (26, 288956), (29, 259064), (47, 159848), (52, 144478), (53, 141752), (58, 129532), (94, 79924), (104, 72239), (106, 70876), (116, 64766), (188, 39962), (212, 35438), (232, 32383), (376, 19981), (377, 19928), (424, 17719), (611, 12296), (689, 10904), (754, 9964), (1222, 6148), (1363, 5512), (1378, 5452), (1508, 4982), (1537, 4888), (2444, 3074), (2491, 3016), (2726, 2756)]