47008364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{69539}}^1$

素因数の和:69569

約数の個数: 18

約数和(自身を含む): 89080740

約数和(自身を除く): 42072376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 69539, 139078, 278156, 904007, 1808014, 3616028, 11752091, 23504182, 47008364]

約数ペア:

[(1, 47008364), (2, 23504182), (4, 11752091), (13, 3616028), (26, 1808014), (52, 904007), (169, 278156), (338, 139078), (676, 69539)]