274315328

素因数分解:

$2^6\times 7^2\times {\mathrm{87473}}^1$

素因数の和:87499

約数の個数: 42

約数和(自身を含む): 633224286

約数和(自身を除く): 358908958

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 87473, 174946, 349892, 612311, 699784, 1224622, 1399568, 2449244, 2799136, 4286177, 4898488, 5598272, 8572354, 9796976, 17144708, 19593952, 34289416, 39187904, 68578832, 137157664, 274315328]

約数ペア:

[(1, 274315328), (2, 137157664), (4, 68578832), (7, 39187904), (8, 34289416), (14, 19593952), (16, 17144708), (28, 9796976), (32, 8572354), (49, 5598272), (56, 4898488), (64, 4286177), (98, 2799136), (112, 2449244), (196, 1399568), (224, 1224622), (392, 699784), (448, 612311), (784, 349892), (1568, 174946), (3136, 87473)]