7073768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 15127560

約数和(自身を除く): 8053792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4001, 8002, 16004, 32008, 52013, 68017, 104026, 136034, 208052, 272068, 416104, 544136, 884221, 1768442, 3536884, 7073768]

約数ペア:

[(1, 7073768), (2, 3536884), (4, 1768442), (8, 884221), (13, 544136), (17, 416104), (26, 272068), (34, 208052), (52, 136034), (68, 104026), (104, 68017), (136, 52013), (221, 32008), (442, 16004), (884, 8002), (1768, 4001)]