26953892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 56391552

約数和(自身を除く): 29437660

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 443, 574, 742, 886, 1148, 1484, 1772, 2173, 3101, 4346, 6202, 8692, 12404, 15211, 18163, 23479, 30422, 36326, 46958, 60844, 72652, 93916, 127141, 164353, 254282, 328706, 508564, 657412, 962639, 1925278, 3850556, 6738473, 13476946, 26953892]

約数ペア:

[(1, 26953892), (2, 13476946), (4, 6738473), (7, 3850556), (14, 1925278), (28, 962639), (41, 657412), (53, 508564), (82, 328706), (106, 254282), (164, 164353), (212, 127141), (287, 93916), (371, 72652), (443, 60844), (574, 46958), (742, 36326), (886, 30422), (1148, 23479), (1484, 18163), (1772, 15211), (2173, 12404), (3101, 8692), (4346, 6202)]