40404408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 113771520

約数和(自身を除く): 73367112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 4937, 8184, 9874, 14811, 19748, 29622, 39496, 54307, 59244, 108614, 118488, 153047, 162921, 217228, 306094, 325842, 434456, 459141, 612188, 651684, 918282, 1224376, 1303368, 1683517, 1836564, 3367034, 3673128, 5050551, 6734068, 10101102, 13468136, 20202204, 40404408]

約数ペア:

[(1, 40404408), (2, 20202204), (3, 13468136), (4, 10101102), (6, 6734068), (8, 5050551), (11, 3673128), (12, 3367034), (22, 1836564), (24, 1683517), (31, 1303368), (33, 1224376), (44, 918282), (62, 651684), (66, 612188), (88, 459141), (93, 434456), (124, 325842), (132, 306094), (186, 217228), (248, 162921), (264, 153047), (341, 118488), (372, 108614), (682, 59244), (744, 54307), (1023, 39496), (1364, 29622), (2046, 19748), (2728, 14811), (4092, 9874), (4937, 8184)]