42706384

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 95563328

約数和(自身を除く): 52856944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 3931, 5432, 7862, 10864, 15724, 27517, 31448, 55034, 62896, 110068, 220136, 381307, 440272, 762614, 1525228, 2669149, 3050456, 5338298, 6100912, 10676596, 21353192, 42706384]

約数ペア:

[(1, 42706384), (2, 21353192), (4, 10676596), (7, 6100912), (8, 5338298), (14, 3050456), (16, 2669149), (28, 1525228), (56, 762614), (97, 440272), (112, 381307), (194, 220136), (388, 110068), (679, 62896), (776, 55034), (1358, 31448), (1552, 27517), (2716, 15724), (3931, 10864), (5432, 7862)]