61804204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 77412692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 6473, 9548, 12946, 25892, 45311, 71203, 90622, 142406, 181244, 200663, 284812, 401326, 498421, 802652, 996842, 1404641, 1993684, 2207293, 2809282, 4414586, 5618564, 8829172, 15451051, 30902102, 61804204]

約数ペア:

[(1, 61804204), (2, 30902102), (4, 15451051), (7, 8829172), (11, 5618564), (14, 4414586), (22, 2809282), (28, 2207293), (31, 1993684), (44, 1404641), (62, 996842), (77, 802652), (124, 498421), (154, 401326), (217, 284812), (308, 200663), (341, 181244), (434, 142406), (682, 90622), (868, 71203), (1364, 45311), (2387, 25892), (4774, 12946), (6473, 9548)]