764754914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 1491747840

約数和(自身を除く): 726992926

約数列:

[1, 2, 7, 11, 14, 22, 43, 53, 77, 86, 106, 154, 301, 371, 473, 583, 602, 742, 946, 1166, 2179, 2279, 3311, 4081, 4358, 4558, 6622, 8162, 15253, 15953, 23969, 25069, 30506, 31906, 47938, 50138, 93697, 115487, 167783, 175483, 187394, 230974, 335566, 350966, 655879, 808409, 1030667, 1270357, 1311758, 1616818, 2061334, 2540714, 4965941, 7214669, 8892499, 9931882, 14429338, 17784998, 34761587, 54625351, 69523174, 109250702, 382377457, 764754914]

約数ペア:

[(1, 764754914), (2, 382377457), (7, 109250702), (11, 69523174), (14, 54625351), (22, 34761587), (43, 17784998), (53, 14429338), (77, 9931882), (86, 8892499), (106, 7214669), (154, 4965941), (301, 2540714), (371, 2061334), (473, 1616818), (583, 1311758), (602, 1270357), (742, 1030667), (946, 808409), (1166, 655879), (2179, 350966), (2279, 335566), (3311, 230974), (4081, 187394), (4358, 175483), (4558, 167783), (6622, 115487), (8162, 93697), (15253, 50138), (15953, 47938), (23969, 31906), (25069, 30506)]