17440904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 35757120

約数和(自身を除く): 18316216

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2503, 3484, 5006, 6968, 10012, 20024, 32539, 65078, 130156, 167701, 260312, 335402, 670804, 1341608, 2180113, 4360226, 8720452, 17440904]

約数ペア:

[(1, 17440904), (2, 8720452), (4, 4360226), (8, 2180113), (13, 1341608), (26, 670804), (52, 335402), (67, 260312), (104, 167701), (134, 130156), (268, 65078), (536, 32539), (871, 20024), (1742, 10012), (2503, 6968), (3484, 5006)]