3900202208

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{78079}}^1$

素因数の和:78319

約数の個数: 48

約数和(自身を含む): 8814919680

約数和(自身を除く): 4914717472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 78079, 156158, 312316, 546553, 624632, 1093106, 1249264, 2186212, 2498528, 4372424, 8744848, 17411617, 17489696, 34823234, 69646468, 121881319, 139292936, 243762638, 278585872, 487525276, 557171744, 975050552, 1950101104, 3900202208]

約数ペア:

[(1, 3900202208), (2, 1950101104), (4, 975050552), (7, 557171744), (8, 487525276), (14, 278585872), (16, 243762638), (28, 139292936), (32, 121881319), (56, 69646468), (112, 34823234), (223, 17489696), (224, 17411617), (446, 8744848), (892, 4372424), (1561, 2498528), (1784, 2186212), (3122, 1249264), (3568, 1093106), (6244, 624632), (7136, 546553), (12488, 312316), (24976, 156158), (49952, 78079)]