6438224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 30

約数和(自身を含む): 13513086

約数和(自身を除く): 7074862

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2381, 2704, 4762, 9524, 19048, 30953, 38096, 61906, 123812, 247624, 402389, 495248, 804778, 1609556, 3219112, 6438224]

約数ペア:

[(1, 6438224), (2, 3219112), (4, 1609556), (8, 804778), (13, 495248), (16, 402389), (26, 247624), (52, 123812), (104, 61906), (169, 38096), (208, 30953), (338, 19048), (676, 9524), (1352, 4762), (2381, 2704)]