788581276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 1611368640

約数和(自身を除く): 822787364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 641, 742, 829, 1282, 1484, 1658, 2564, 3316, 4487, 5803, 8974, 11606, 17948, 23212, 33973, 43937, 67946, 87874, 135892, 175748, 237811, 307559, 475622, 531389, 615118, 951244, 1062778, 1230236, 2125556, 3719723, 7439446, 14878892, 28163617, 56327234, 112654468, 197145319, 394290638, 788581276]

約数ペア:

[(1, 788581276), (2, 394290638), (4, 197145319), (7, 112654468), (14, 56327234), (28, 28163617), (53, 14878892), (106, 7439446), (212, 3719723), (371, 2125556), (641, 1230236), (742, 1062778), (829, 951244), (1282, 615118), (1484, 531389), (1658, 475622), (2564, 307559), (3316, 237811), (4487, 175748), (5803, 135892), (8974, 87874), (11606, 67946), (17948, 43937), (23212, 33973)]