6721376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7249504

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 109, 164, 188, 218, 328, 376, 436, 656, 752, 872, 1312, 1504, 1744, 1927, 3488, 3854, 4469, 5123, 7708, 8938, 10246, 15416, 17876, 20492, 30832, 35752, 40984, 61664, 71504, 81968, 143008, 163936, 210043, 420086, 840172, 1680344, 3360688, 6721376]

約数ペア:

[(1, 6721376), (2, 3360688), (4, 1680344), (8, 840172), (16, 420086), (32, 210043), (41, 163936), (47, 143008), (82, 81968), (94, 71504), (109, 61664), (164, 40984), (188, 35752), (218, 30832), (328, 20492), (376, 17876), (436, 15416), (656, 10246), (752, 8938), (872, 7708), (1312, 5123), (1504, 4469), (1744, 3854), (1927, 3488)]