3756428

素因数分解:

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

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 3864052

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 53, 58, 94, 106, 116, 188, 212, 377, 611, 689, 754, 1222, 1363, 1378, 1508, 1537, 2444, 2491, 2726, 2756, 3074, 4982, 5452, 6148, 9964, 17719, 19981, 32383, 35438, 39962, 64766, 70876, 72239, 79924, 129532, 144478, 288956, 939107, 1878214, 3756428]

約数ペア:

[(1, 3756428), (2, 1878214), (4, 939107), (13, 288956), (26, 144478), (29, 129532), (47, 79924), (52, 72239), (53, 70876), (58, 64766), (94, 39962), (106, 35438), (116, 32383), (188, 19981), (212, 17719), (377, 9964), (611, 6148), (689, 5452), (754, 4982), (1222, 3074), (1363, 2756), (1378, 2726), (1508, 2491), (1537, 2444)]