17339728

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 41411412

約数和(自身を除く): 24071684

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1301, 1666, 1904, 2602, 3332, 5204, 6664, 9107, 10408, 13328, 18214, 20816, 22117, 36428, 44234, 63749, 72856, 88468, 127498, 145712, 154819, 176936, 254996, 309638, 353872, 509992, 619276, 1019984, 1083733, 1238552, 2167466, 2477104, 4334932, 8669864, 17339728]

約数ペア:

[(1, 17339728), (2, 8669864), (4, 4334932), (7, 2477104), (8, 2167466), (14, 1238552), (16, 1083733), (17, 1019984), (28, 619276), (34, 509992), (49, 353872), (56, 309638), (68, 254996), (98, 176936), (112, 154819), (119, 145712), (136, 127498), (196, 88468), (238, 72856), (272, 63749), (392, 44234), (476, 36428), (784, 22117), (833, 20816), (952, 18214), (1301, 13328), (1666, 10408), (1904, 9107), (2602, 6664), (3332, 5204)]