4055464

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 8769600

約数和(自身を除く): 4714136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 521, 556, 973, 1042, 1112, 1946, 2084, 3647, 3892, 4168, 7294, 7784, 14588, 29176, 72419, 144838, 289676, 506933, 579352, 1013866, 2027732, 4055464]

約数ペア:

[(1, 4055464), (2, 2027732), (4, 1013866), (7, 579352), (8, 506933), (14, 289676), (28, 144838), (56, 72419), (139, 29176), (278, 14588), (521, 7784), (556, 7294), (973, 4168), (1042, 3892), (1112, 3647), (1946, 2084)]