40354622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 79626240

約数和(自身を除く): 39271618

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 107, 154, 158, 214, 217, 341, 434, 553, 682, 749, 869, 1106, 1177, 1498, 1738, 2354, 2387, 2449, 3317, 4774, 4898, 6083, 6634, 8239, 8453, 12166, 16478, 16906, 17143, 23219, 26939, 34286, 36487, 46438, 53878, 59171, 72974, 92983, 118342, 185966, 188573, 255409, 262043, 377146, 510818, 524086, 650881, 1301762, 1834301, 2882473, 3668602, 5764946, 20177311, 40354622]

約数ペア:

[(1, 40354622), (2, 20177311), (7, 5764946), (11, 3668602), (14, 2882473), (22, 1834301), (31, 1301762), (62, 650881), (77, 524086), (79, 510818), (107, 377146), (154, 262043), (158, 255409), (214, 188573), (217, 185966), (341, 118342), (434, 92983), (553, 72974), (682, 59171), (749, 53878), (869, 46438), (1106, 36487), (1177, 34286), (1498, 26939), (1738, 23219), (2354, 17143), (2387, 16906), (2449, 16478), (3317, 12166), (4774, 8453), (4898, 8239), (6083, 6634)]