4104028208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2155477}}^1$

素因数の和:2155509

約数の個数: 40

約数和(自身を含む): 9622053792

約数和(自身を除く): 5518025584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2155477, 4310954, 8621908, 15088339, 17243816, 30176678, 34487632, 36643109, 60353356, 73286218, 120706712, 146572436, 241413424, 256501763, 293144872, 513003526, 586289744, 1026007052, 2052014104, 4104028208]

約数ペア:

[(1, 4104028208), (2, 2052014104), (4, 1026007052), (7, 586289744), (8, 513003526), (14, 293144872), (16, 256501763), (17, 241413424), (28, 146572436), (34, 120706712), (56, 73286218), (68, 60353356), (112, 36643109), (119, 34487632), (136, 30176678), (238, 17243816), (272, 15088339), (476, 8621908), (952, 4310954), (1904, 2155477)]