74281648

素因数分解:

$2^4\times 7^2\times {\mathrm{94747}}^1$

素因数の和:94769

約数の個数: 30

約数和(自身を含む): 167419716

約数和(自身を除く): 93138068

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 94747, 189494, 378988, 663229, 757976, 1326458, 1515952, 2652916, 4642603, 5305832, 9285206, 10611664, 18570412, 37140824, 74281648]

約数ペア:

[(1, 74281648), (2, 37140824), (4, 18570412), (7, 10611664), (8, 9285206), (14, 5305832), (16, 4642603), (28, 2652916), (49, 1515952), (56, 1326458), (98, 757976), (112, 663229), (196, 378988), (392, 189494), (784, 94747)]