38161772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 74536056

約数和(自身を除く): 36374284

約数列:

[1, 2, 4, 11, 22, 44, 73, 109, 146, 218, 292, 436, 803, 1199, 1606, 2398, 3212, 4796, 7957, 11881, 15914, 23762, 31828, 47524, 87527, 130691, 175054, 261382, 350108, 522764, 867313, 1734626, 3469252, 9540443, 19080886, 38161772]

約数ペア:

[(1, 38161772), (2, 19080886), (4, 9540443), (11, 3469252), (22, 1734626), (44, 867313), (73, 522764), (109, 350108), (146, 261382), (218, 175054), (292, 130691), (436, 87527), (803, 47524), (1199, 31828), (1606, 23762), (2398, 15914), (3212, 11881), (4796, 7957)]