71567188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 156852864

約数和(自身を除く): 85285676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 634, 733, 1268, 1466, 2219, 2932, 3487, 4438, 5131, 6974, 8063, 8876, 10262, 13948, 16126, 20524, 24409, 32252, 48818, 56441, 97636, 112882, 225764, 232361, 464722, 929444, 1626527, 2555971, 3253054, 5111942, 6506108, 10223884, 17891797, 35783594, 71567188]

約数ペア:

[(1, 71567188), (2, 35783594), (4, 17891797), (7, 10223884), (11, 6506108), (14, 5111942), (22, 3253054), (28, 2555971), (44, 1626527), (77, 929444), (154, 464722), (308, 232361), (317, 225764), (634, 112882), (733, 97636), (1268, 56441), (1466, 48818), (2219, 32252), (2932, 24409), (3487, 20524), (4438, 16126), (5131, 13948), (6974, 10262), (8063, 8876)]