28419924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182179}}^1$

素因数の和:182199

約数の個数: 24

約数和(自身を含む): 71414560

約数和(自身を除く): 42994636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182179, 364358, 546537, 728716, 1093074, 2186148, 2368327, 4736654, 7104981, 9473308, 14209962, 28419924]

約数ペア:

[(1, 28419924), (2, 14209962), (3, 9473308), (4, 7104981), (6, 4736654), (12, 2368327), (13, 2186148), (26, 1093074), (39, 728716), (52, 546537), (78, 364358), (156, 182179)]