17272528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11891

約数の個数: 40

約数和(自身を含む): 41191808

約数和(自身を除く): 23919280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11863, 23726, 47452, 83041, 94904, 154219, 166082, 189808, 308438, 332164, 616876, 664328, 1079533, 1233752, 1328656, 2159066, 2467504, 4318132, 8636264, 17272528]

約数ペア:

[(1, 17272528), (2, 8636264), (4, 4318132), (7, 2467504), (8, 2159066), (13, 1328656), (14, 1233752), (16, 1079533), (26, 664328), (28, 616876), (52, 332164), (56, 308438), (91, 189808), (104, 166082), (112, 154219), (182, 94904), (208, 83041), (364, 47452), (728, 23726), (1456, 11863)]